{
    "data_id": "1434",
    "name": "duke-breast-cancer",
    "exact_name": "duke-breast-cancer",
    "version": 1,
    "version_label": null,
    "description": "**Author**: Shirish Krishnaj Shevade and S. Sathiya Keerthi.  \nlibSVM\",\"AAD group  \n**Source**: [original](http:\/\/www.csie.ntu.edu.tw\/~cjlin\/libsvmtools\/datasets\/binary.html) - Date unknown  \n**Please cite**: Shirish Krishnaj Shevade and S. Sathiya Keerthi.\nA simple and efficient algorithm for gene selection using sparse logistic regression.\nBioinformatics, 19(17):2246-2253, 2003.  \n\n#Dataset from the LIBSVM data repository.\n\nPreprocessing: Instance-wise normalization to mean zero and variance one. Then feature-wise normalization to mean zero and variance one. The original dataset consists of 49 instances. Five are removed since the classification results using immunohistochemistry and protein immunoblotting assay confilcted. Of the remaining, two instances were rejected due to failed array hybridization. The rest data are further splited into training (38), and validation (4).",
    "format": "Sparse_ARFF",
    "uploader": "Farooq Zuberi",
    "uploader_id": 402,
    "visibility": "public",
    "creator": "\"Shirish Krishnaj Shevade and S. Sathiya Keerthi.\"",
    "contributor": "\"libSVM\",\"AAD group\"",
    "date": "2015-04-27 16:19:03",
    "update_comment": null,
    "last_update": "2015-04-27 16:19:03",
    "licence": "Public",
    "status": "active",
    "error_message": null,
    "url": "https:\/\/www.openml.org\/data\/download\/1426694\/phpiWhAnE",
    "kaggle_url": null,
    "default_target_attribute": "class",
    "row_id_attribute": null,
    "ignore_attribute": null,
    "runs": 0,
    "suggest": {
        "input": [
            "duke-breast-cancer",
            "libSVM\",\"AAD group A simple and efficient algorithm for gene selection using sparse logistic regression. Bioinformatics, 19(17):2246-2253, 2003. #Dataset from the LIBSVM data repository. Preprocessing: Instance-wise normalization to mean zero and variance one. Then feature-wise normalization to mean zero and variance one. The original dataset consists of 49 instances. Five are removed since the classification results using immunohistochemistry and protein immunoblotting assay confilcted. Of the  "
        ],
        "weight": 5
    },
    "qualities": {
        "NumberOfInstances": 86,
        "NumberOfFeatures": 7130,
        "NumberOfClasses": 0,
        "NumberOfMissingValues": 0,
        "NumberOfInstancesWithMissingValues": 0,
        "NumberOfNumericFeatures": 7130,
        "NumberOfSymbolicFeatures": 0,
        "Quartile2SkewnessOfNumericAtts": 0.7182027891103893,
        "REPTreeDepth3Kappa": null,
        "DecisionStumpKappa": null,
        "MaxMeansOfNumericAtts": 0.05075246511627907,
        "MinMutualInformation": null,
        "Quartile2StdDevOfNumericAtts": 1.0016583409331776,
        "RandomTreeDepth1AUC": null,
        "Dimensionality": 82.90697674418605,
        "MaxMutualInformation": null,
        "MinNominalAttDistinctValues": null,
        "PercentageOfBinaryFeatures": 0,
        "Quartile3AttributeEntropy": null,
        "RandomTreeDepth1ErrRate": null,
        "EquivalentNumberOfAtts": null,
        "MaxNominalAttDistinctValues": null,
        "MinSkewnessOfNumericAtts": -6.061670568149504,
        "PercentageOfInstancesWithMissingValues": 0,
        "Quartile3KurtosisOfNumericAtts": 4.872188668057963,
        "AutoCorrelation": 0.5529411764705883,
        "RandomTreeDepth1Kappa": null,
        "J48.00001.AUC": null,
        "MaxSkewnessOfNumericAtts": 7.1123601713979285,
        "MinStdDevOfNumericAtts": 0.7480222212539483,
        "PercentageOfMissingValues": 0,
        "Quartile3MeansOfNumericAtts": 0.010529584302325628,
        "CfsSubsetEval_DecisionStumpAUC": null,
        "RandomTreeDepth2AUC": null,
        "J48.00001.ErrRate": null,
        "MaxStdDevOfNumericAtts": 1.0058643376100296,
        "MinorityClassPercentage": null,
        "PercentageOfNumericFeatures": 100,
        "Quartile3MutualInformation": null,
        "CfsSubsetEval_DecisionStumpErrRate": null,
        "RandomTreeDepth2ErrRate": null,
        "J48.00001.Kappa": null,
        "MeanAttributeEntropy": null,
        "MinorityClassSize": null,
        "PercentageOfSymbolicFeatures": 0,
        "Quartile3SkewnessOfNumericAtts": 1.4497315902590748,
        "CfsSubsetEval_DecisionStumpKappa": null,
        "RandomTreeDepth2Kappa": null,
        "J48.0001.AUC": null,
        "MeanKurtosisOfNumericAtts": 4.494120013055863,
        "NaiveBayesAUC": null,
        "Quartile1AttributeEntropy": null,
        "Quartile1KurtosisOfNumericAtts": 0.7039380318788265,
        "Quartile3StdDevOfNumericAtts": 1.0039152703416563,
        "CfsSubsetEval_NaiveBayesAUC": null,
        "RandomTreeDepth3AUC": null,
        "J48.0001.ErrRate": null,
        "MeanMeansOfNumericAtts": 0.003712273306370072,
        "NaiveBayesErrRate": null,
        "Quartile1MeansOfNumericAtts": -0.0012628023255814127,
        "REPTreeDepth1AUC": null,
        "CfsSubsetEval_NaiveBayesErrRate": null,
        "RandomTreeDepth3ErrRate": null,
        "J48.0001.Kappa": null,
        "MeanMutualInformation": null,
        "NaiveBayesKappa": null,
        "Quartile1MutualInformation": null,
        "REPTreeDepth1ErrRate": null,
        "CfsSubsetEval_NaiveBayesKappa": null,
        "RandomTreeDepth3Kappa": null,
        "J48.001.AUC": null,
        "MeanNoiseToSignalRatio": null,
        "NumberOfBinaryFeatures": 0,
        "Quartile1SkewnessOfNumericAtts": 0.10162328188963701,
        "REPTreeDepth1Kappa": null,
        "CfsSubsetEval_kNN1NAUC": null,
        "StdvNominalAttDistinctValues": null,
        "J48.001.ErrRate": null,
        "MeanNominalAttDistinctValues": null,
        "Quartile1StdDevOfNumericAtts": 0.9982489426391445,
        "REPTreeDepth2AUC": null,
        "CfsSubsetEval_kNN1NErrRate": null,
        "kNN1NAUC": null,
        "J48.001.Kappa": null,
        "MeanSkewnessOfNumericAtts": 0.7919411797593694,
        "Quartile2AttributeEntropy": null,
        "REPTreeDepth2ErrRate": null,
        "CfsSubsetEval_kNN1NKappa": null,
        "kNN1NErrRate": null,
        "MajorityClassPercentage": null,
        "MeanStdDevOfNumericAtts": 0.9990422429255162,
        "Quartile2KurtosisOfNumericAtts": 1.8219128642631595,
        "REPTreeDepth2Kappa": null,
        "ClassEntropy": null,
        "kNN1NKappa": null,
        "MajorityClassSize": null,
        "MinAttributeEntropy": null,
        "Quartile2MeansOfNumericAtts": 0.005421668604651158,
        "REPTreeDepth3AUC": null,
        "DecisionStumpAUC": null,
        "MaxAttributeEntropy": null,
        "MinKurtosisOfNumericAtts": -2.0389945379660315,
        "Quartile2MutualInformation": null,
        "REPTreeDepth3ErrRate": null,
        "DecisionStumpErrRate": null,
        "MaxKurtosisOfNumericAtts": 58.07543125172409,
        "MinMeansOfNumericAtts": -0.07191393023255813
    },
    "tags": [],
    "features": [
        {
            "name": "class",
            "index": "7129",
            "type": "numeric",
            "distinct": "2",
            "missing": "0",
            "target": "1",
            "min": "-1",
            "max": "1",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1",
            "index": "0",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_257",
            "index": "256",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_513",
            "index": "512",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_769",
            "index": "768",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1025",
            "index": "1024",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1281",
            "index": "1280",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1537",
            "index": "1536",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1793",
            "index": "1792",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2049",
            "index": "2048",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2305",
            "index": "2304",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2561",
            "index": "2560",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2817",
            "index": "2816",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3073",
            "index": "3072",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3329",
            "index": "3328",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3585",
            "index": "3584",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3841",
            "index": "3840",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4097",
            "index": "4096",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4353",
            "index": "4352",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4609",
            "index": "4608",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4865",
            "index": "4864",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5121",
            "index": "5120",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5377",
            "index": "5376",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5633",
            "index": "5632",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5889",
            "index": "5888",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6145",
            "index": "6144",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6401",
            "index": "6400",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6657",
            "index": "6656",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6913",
            "index": "6912",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2",
            "index": "1",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_258",
            "index": "257",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_514",
            "index": "513",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_770",
            "index": "769",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1026",
            "index": "1025",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1282",
            "index": "1281",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1538",
            "index": "1537",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1794",
            "index": "1793",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2050",
            "index": "2049",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "1",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2306",
            "index": "2305",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2562",
            "index": "2561",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2818",
            "index": "2817",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3074",
            "index": "3073",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3330",
            "index": "3329",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3586",
            "index": "3585",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3842",
            "index": "3841",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4098",
            "index": "4097",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4354",
            "index": "4353",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4610",
            "index": "4609",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4866",
            "index": "4865",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5122",
            "index": "5121",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5378",
            "index": "5377",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5634",
            "index": "5633",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5890",
            "index": "5889",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6146",
            "index": "6145",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6402",
            "index": "6401",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6658",
            "index": "6657",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6914",
            "index": "6913",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3",
            "index": "2",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_259",
            "index": "258",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_515",
            "index": "514",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_771",
            "index": "770",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1027",
            "index": "1026",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1283",
            "index": "1282",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-5",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1539",
            "index": "1538",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1795",
            "index": "1794",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2051",
            "index": "2050",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2307",
            "index": "2306",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2563",
            "index": "2562",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2819",
            "index": "2818",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3075",
            "index": "3074",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3331",
            "index": "3330",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3587",
            "index": "3586",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3843",
            "index": "3842",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4099",
            "index": "4098",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4355",
            "index": "4354",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4611",
            "index": "4610",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4867",
            "index": "4866",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5123",
            "index": "5122",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5379",
            "index": "5378",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5635",
            "index": "5634",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5891",
            "index": "5890",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6147",
            "index": "6146",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6403",
            "index": "6402",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6659",
            "index": "6658",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6915",
            "index": "6914",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4",
            "index": "3",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_260",
            "index": "259",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_516",
            "index": "515",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_772",
            "index": "771",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1028",
            "index": "1027",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1284",
            "index": "1283",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1540",
            "index": "1539",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1796",
            "index": "1795",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2052",
            "index": "2051",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2308",
            "index": "2307",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2564",
            "index": "2563",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2820",
            "index": "2819",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3076",
            "index": "3075",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3332",
            "index": "3331",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3588",
            "index": "3587",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3844",
            "index": "3843",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4100",
            "index": "4099",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4356",
            "index": "4355",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4612",
            "index": "4611",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4868",
            "index": "4867",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5124",
            "index": "5123",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5380",
            "index": "5379",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5636",
            "index": "5635",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5892",
            "index": "5891",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6148",
            "index": "6147",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6404",
            "index": "6403",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6660",
            "index": "6659",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6916",
            "index": "6915",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5",
            "index": "4",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_261",
            "index": "260",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_517",
            "index": "516",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_773",
            "index": "772",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-6",
            "max": "1",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1029",
            "index": "1028",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1285",
            "index": "1284",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1541",
            "index": "1540",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1797",
            "index": "1796",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2053",
            "index": "2052",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2309",
            "index": "2308",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2565",
            "index": "2564",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2821",
            "index": "2820",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "1",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3077",
            "index": "3076",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3333",
            "index": "3332",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3589",
            "index": "3588",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3845",
            "index": "3844",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4101",
            "index": "4100",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4357",
            "index": "4356",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4613",
            "index": "4612",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4869",
            "index": "4868",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-6",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5125",
            "index": "5124",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5381",
            "index": "5380",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5637",
            "index": "5636",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5893",
            "index": "5892",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6149",
            "index": "6148",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6405",
            "index": "6404",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6661",
            "index": "6660",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6917",
            "index": "6916",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6",
            "index": "5",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_262",
            "index": "261",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_518",
            "index": "517",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-5",
            "max": "1",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_774",
            "index": "773",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1030",
            "index": "1029",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1286",
            "index": "1285",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1542",
            "index": "1541",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1798",
            "index": "1797",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2054",
            "index": "2053",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2310",
            "index": "2309",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2566",
            "index": "2565",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2822",
            "index": "2821",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3078",
            "index": "3077",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3334",
            "index": "3333",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3590",
            "index": "3589",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3846",
            "index": "3845",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4102",
            "index": "4101",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4358",
            "index": "4357",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4614",
            "index": "4613",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4870",
            "index": "4869",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5126",
            "index": "5125",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5382",
            "index": "5381",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5638",
            "index": "5637",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5894",
            "index": "5893",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6150",
            "index": "6149",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6406",
            "index": "6405",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6662",
            "index": "6661",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6918",
            "index": "6917",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_7",
            "index": "6",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-6",
            "max": "1",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_263",
            "index": "262",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_519",
            "index": "518",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_775",
            "index": "774",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-5",
            "max": "1",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1031",
            "index": "1030",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1287",
            "index": "1286",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1543",
            "index": "1542",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1799",
            "index": "1798",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2055",
            "index": "2054",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2311",
            "index": "2310",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2567",
            "index": "2566",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2823",
            "index": "2822",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3079",
            "index": "3078",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3335",
            "index": "3334",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3591",
            "index": "3590",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3847",
            "index": "3846",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4103",
            "index": "4102",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4359",
            "index": "4358",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4615",
            "index": "4614",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4871",
            "index": "4870",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5127",
            "index": "5126",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5383",
            "index": "5382",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5639",
            "index": "5638",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5895",
            "index": "5894",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6151",
            "index": "6150",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6407",
            "index": "6406",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6663",
            "index": "6662",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6919",
            "index": "6918",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_8",
            "index": "7",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_264",
            "index": "263",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_520",
            "index": "519",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_776",
            "index": "775",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1032",
            "index": "1031",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1288",
            "index": "1287",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1544",
            "index": "1543",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1800",
            "index": "1799",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2056",
            "index": "2055",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2312",
            "index": "2311",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2568",
            "index": "2567",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2824",
            "index": "2823",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3080",
            "index": "3079",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3336",
            "index": "3335",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3592",
            "index": "3591",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3848",
            "index": "3847",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4104",
            "index": "4103",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4360",
            "index": "4359",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4616",
            "index": "4615",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4872",
            "index": "4871",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5128",
            "index": "5127",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5384",
            "index": "5383",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5640",
            "index": "5639",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5896",
            "index": "5895",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6152",
            "index": "6151",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6408",
            "index": "6407",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6664",
            "index": "6663",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6920",
            "index": "6919",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_9",
            "index": "8",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_265",
            "index": "264",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_521",
            "index": "520",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_777",
            "index": "776",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1033",
            "index": "1032",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1289",
            "index": "1288",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1545",
            "index": "1544",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1801",
            "index": "1800",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2057",
            "index": "2056",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2313",
            "index": "2312",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2569",
            "index": "2568",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2825",
            "index": "2824",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3081",
            "index": "3080",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3337",
            "index": "3336",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3593",
            "index": "3592",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3849",
            "index": "3848",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4105",
            "index": "4104",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4361",
            "index": "4360",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4617",
            "index": "4616",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4873",
            "index": "4872",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5129",
            "index": "5128",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5385",
            "index": "5384",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5641",
            "index": "5640",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5897",
            "index": "5896",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6153",
            "index": "6152",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6409",
            "index": "6408",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6665",
            "index": "6664",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6921",
            "index": "6920",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_10",
            "index": "9",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_266",
            "index": "265",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_522",
            "index": "521",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_778",
            "index": "777",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1034",
            "index": "1033",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1290",
            "index": "1289",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1546",
            "index": "1545",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1802",
            "index": "1801",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2058",
            "index": "2057",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2314",
            "index": "2313",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2570",
            "index": "2569",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2826",
            "index": "2825",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3082",
            "index": "3081",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3338",
            "index": "3337",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3594",
            "index": "3593",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3850",
            "index": "3849",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4106",
            "index": "4105",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4362",
            "index": "4361",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4618",
            "index": "4617",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4874",
            "index": "4873",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5130",
            "index": "5129",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5386",
            "index": "5385",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5642",
            "index": "5641",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5898",
            "index": "5897",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6154",
            "index": "6153",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6410",
            "index": "6409",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6666",
            "index": "6665",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6922",
            "index": "6921",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_11",
            "index": "10",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_267",
            "index": "266",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_523",
            "index": "522",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_779",
            "index": "778",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1035",
            "index": "1034",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1291",
            "index": "1290",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1547",
            "index": "1546",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1803",
            "index": "1802",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2059",
            "index": "2058",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2315",
            "index": "2314",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2571",
            "index": "2570",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2827",
            "index": "2826",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3083",
            "index": "3082",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3339",
            "index": "3338",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3595",
            "index": "3594",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3851",
            "index": "3850",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4107",
            "index": "4106",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4363",
            "index": "4362",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4619",
            "index": "4618",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4875",
            "index": "4874",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5131",
            "index": "5130",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5387",
            "index": "5386",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5643",
            "index": "5642",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5899",
            "index": "5898",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6155",
            "index": "6154",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6411",
            "index": "6410",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6667",
            "index": "6666",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6923",
            "index": "6922",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_12",
            "index": "11",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_268",
            "index": "267",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_524",
            "index": "523",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_780",
            "index": "779",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1036",
            "index": "1035",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1292",
            "index": "1291",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1548",
            "index": "1547",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1804",
            "index": "1803",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2060",
            "index": "2059",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2316",
            "index": "2315",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2572",
            "index": "2571",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2828",
            "index": "2827",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3084",
            "index": "3083",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3340",
            "index": "3339",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3596",
            "index": "3595",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3852",
            "index": "3851",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4108",
            "index": "4107",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4364",
            "index": "4363",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4620",
            "index": "4619",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4876",
            "index": "4875",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5132",
            "index": "5131",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5388",
            "index": "5387",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5644",
            "index": "5643",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5900",
            "index": "5899",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6156",
            "index": "6155",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6412",
            "index": "6411",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6668",
            "index": "6667",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6924",
            "index": "6923",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_13",
            "index": "12",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_269",
            "index": "268",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_525",
            "index": "524",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_781",
            "index": "780",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1037",
            "index": "1036",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1293",
            "index": "1292",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1549",
            "index": "1548",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1805",
            "index": "1804",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2061",
            "index": "2060",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2317",
            "index": "2316",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2573",
            "index": "2572",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2829",
            "index": "2828",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3085",
            "index": "3084",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3341",
            "index": "3340",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3597",
            "index": "3596",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3853",
            "index": "3852",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4109",
            "index": "4108",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4365",
            "index": "4364",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4621",
            "index": "4620",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4877",
            "index": "4876",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5133",
            "index": "5132",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-6",
            "max": "1",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5389",
            "index": "5388",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5645",
            "index": "5644",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5901",
            "index": "5900",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6157",
            "index": "6156",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6413",
            "index": "6412",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6669",
            "index": "6668",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6925",
            "index": "6924",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_14",
            "index": "13",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_270",
            "index": "269",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_526",
            "index": "525",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_782",
            "index": "781",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1038",
            "index": "1037",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1294",
            "index": "1293",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1550",
            "index": "1549",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1806",
            "index": "1805",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2062",
            "index": "2061",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2318",
            "index": "2317",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2574",
            "index": "2573",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2830",
            "index": "2829",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3086",
            "index": "3085",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3342",
            "index": "3341",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3598",
            "index": "3597",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3854",
            "index": "3853",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4110",
            "index": "4109",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4366",
            "index": "4365",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4622",
            "index": "4621",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4878",
            "index": "4877",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5134",
            "index": "5133",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5390",
            "index": "5389",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5646",
            "index": "5645",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5902",
            "index": "5901",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6158",
            "index": "6157",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6414",
            "index": "6413",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6670",
            "index": "6669",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6926",
            "index": "6925",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_15",
            "index": "14",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_271",
            "index": "270",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_527",
            "index": "526",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_783",
            "index": "782",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1039",
            "index": "1038",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1295",
            "index": "1294",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1551",
            "index": "1550",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1807",
            "index": "1806",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2063",
            "index": "2062",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2319",
            "index": "2318",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2575",
            "index": "2574",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2831",
            "index": "2830",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3087",
            "index": "3086",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3343",
            "index": "3342",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3599",
            "index": "3598",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3855",
            "index": "3854",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4111",
            "index": "4110",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4367",
            "index": "4366",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4623",
            "index": "4622",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4879",
            "index": "4878",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5135",
            "index": "5134",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5391",
            "index": "5390",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5647",
            "index": "5646",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5903",
            "index": "5902",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6159",
            "index": "6158",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6415",
            "index": "6414",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6671",
            "index": "6670",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6927",
            "index": "6926",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_16",
            "index": "15",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_272",
            "index": "271",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_528",
            "index": "527",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_784",
            "index": "783",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1040",
            "index": "1039",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1296",
            "index": "1295",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1552",
            "index": "1551",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1808",
            "index": "1807",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2064",
            "index": "2063",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2320",
            "index": "2319",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-5",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2576",
            "index": "2575",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2832",
            "index": "2831",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3088",
            "index": "3087",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3344",
            "index": "3343",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3600",
            "index": "3599",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3856",
            "index": "3855",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4112",
            "index": "4111",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4368",
            "index": "4367",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4624",
            "index": "4623",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4880",
            "index": "4879",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-5",
            "max": "1",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5136",
            "index": "5135",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5392",
            "index": "5391",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5648",
            "index": "5647",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5904",
            "index": "5903",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6160",
            "index": "6159",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6416",
            "index": "6415",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6672",
            "index": "6671",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6928",
            "index": "6927",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_17",
            "index": "16",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_273",
            "index": "272",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_529",
            "index": "528",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_785",
            "index": "784",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1041",
            "index": "1040",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1297",
            "index": "1296",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1553",
            "index": "1552",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1809",
            "index": "1808",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2065",
            "index": "2064",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2321",
            "index": "2320",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2577",
            "index": "2576",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2833",
            "index": "2832",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3089",
            "index": "3088",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3345",
            "index": "3344",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3601",
            "index": "3600",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3857",
            "index": "3856",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4113",
            "index": "4112",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4369",
            "index": "4368",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4625",
            "index": "4624",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4881",
            "index": "4880",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-6",
            "max": "1",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5137",
            "index": "5136",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5393",
            "index": "5392",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5649",
            "index": "5648",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5905",
            "index": "5904",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6161",
            "index": "6160",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6417",
            "index": "6416",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "1",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6673",
            "index": "6672",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6929",
            "index": "6928",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_18",
            "index": "17",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_274",
            "index": "273",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_530",
            "index": "529",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_786",
            "index": "785",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1042",
            "index": "1041",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1298",
            "index": "1297",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1554",
            "index": "1553",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1810",
            "index": "1809",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2066",
            "index": "2065",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2322",
            "index": "2321",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2578",
            "index": "2577",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-5",
            "max": "1",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2834",
            "index": "2833",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3090",
            "index": "3089",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3346",
            "index": "3345",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3602",
            "index": "3601",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3858",
            "index": "3857",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4114",
            "index": "4113",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4370",
            "index": "4369",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4626",
            "index": "4625",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4882",
            "index": "4881",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5138",
            "index": "5137",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5394",
            "index": "5393",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5650",
            "index": "5649",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5906",
            "index": "5905",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6162",
            "index": "6161",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6418",
            "index": "6417",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6674",
            "index": "6673",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6930",
            "index": "6929",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_19",
            "index": "18",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_275",
            "index": "274",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_531",
            "index": "530",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_787",
            "index": "786",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1043",
            "index": "1042",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1299",
            "index": "1298",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1555",
            "index": "1554",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1811",
            "index": "1810",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2067",
            "index": "2066",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2323",
            "index": "2322",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2579",
            "index": "2578",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-5",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2835",
            "index": "2834",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3091",
            "index": "3090",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3347",
            "index": "3346",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3603",
            "index": "3602",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3859",
            "index": "3858",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4115",
            "index": "4114",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4371",
            "index": "4370",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4627",
            "index": "4626",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4883",
            "index": "4882",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5139",
            "index": "5138",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5395",
            "index": "5394",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5651",
            "index": "5650",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5907",
            "index": "5906",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6163",
            "index": "6162",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6419",
            "index": "6418",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6675",
            "index": "6674",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6931",
            "index": "6930",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_20",
            "index": "19",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_276",
            "index": "275",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_532",
            "index": "531",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_788",
            "index": "787",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1044",
            "index": "1043",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1300",
            "index": "1299",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1556",
            "index": "1555",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1812",
            "index": "1811",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2068",
            "index": "2067",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2324",
            "index": "2323",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2580",
            "index": "2579",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2836",
            "index": "2835",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3092",
            "index": "3091",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3348",
            "index": "3347",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3604",
            "index": "3603",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3860",
            "index": "3859",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4116",
            "index": "4115",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4372",
            "index": "4371",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4628",
            "index": "4627",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4884",
            "index": "4883",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5140",
            "index": "5139",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5396",
            "index": "5395",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5652",
            "index": "5651",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5908",
            "index": "5907",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6164",
            "index": "6163",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6420",
            "index": "6419",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6676",
            "index": "6675",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6932",
            "index": "6931",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_21",
            "index": "20",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_277",
            "index": "276",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_533",
            "index": "532",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_789",
            "index": "788",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1045",
            "index": "1044",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-5",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1301",
            "index": "1300",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1557",
            "index": "1556",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1813",
            "index": "1812",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2069",
            "index": "2068",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2325",
            "index": "2324",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2581",
            "index": "2580",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2837",
            "index": "2836",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3093",
            "index": "3092",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3349",
            "index": "3348",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3605",
            "index": "3604",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3861",
            "index": "3860",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4117",
            "index": "4116",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4373",
            "index": "4372",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4629",
            "index": "4628",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4885",
            "index": "4884",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5141",
            "index": "5140",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5397",
            "index": "5396",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5653",
            "index": "5652",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5909",
            "index": "5908",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6165",
            "index": "6164",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6421",
            "index": "6420",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6677",
            "index": "6676",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6933",
            "index": "6932",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_22",
            "index": "21",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_278",
            "index": "277",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_534",
            "index": "533",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_790",
            "index": "789",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1046",
            "index": "1045",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1302",
            "index": "1301",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1558",
            "index": "1557",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-5",
            "max": "1",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1814",
            "index": "1813",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2070",
            "index": "2069",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2326",
            "index": "2325",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2582",
            "index": "2581",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2838",
            "index": "2837",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3094",
            "index": "3093",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3350",
            "index": "3349",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3606",
            "index": "3605",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3862",
            "index": "3861",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4118",
            "index": "4117",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4374",
            "index": "4373",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4630",
            "index": "4629",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4886",
            "index": "4885",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5142",
            "index": "5141",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5398",
            "index": "5397",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5654",
            "index": "5653",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5910",
            "index": "5909",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6166",
            "index": "6165",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6422",
            "index": "6421",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6678",
            "index": "6677",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6934",
            "index": "6933",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_23",
            "index": "22",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_279",
            "index": "278",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_535",
            "index": "534",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_791",
            "index": "790",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1047",
            "index": "1046",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1303",
            "index": "1302",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1559",
            "index": "1558",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1815",
            "index": "1814",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2071",
            "index": "2070",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2327",
            "index": "2326",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2583",
            "index": "2582",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2839",
            "index": "2838",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3095",
            "index": "3094",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3351",
            "index": "3350",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3607",
            "index": "3606",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3863",
            "index": "3862",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4119",
            "index": "4118",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4375",
            "index": "4374",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4631",
            "index": "4630",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4887",
            "index": "4886",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5143",
            "index": "5142",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5399",
            "index": "5398",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-6",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5655",
            "index": "5654",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5911",
            "index": "5910",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6167",
            "index": "6166",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6423",
            "index": "6422",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6679",
            "index": "6678",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6935",
            "index": "6934",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_24",
            "index": "23",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_280",
            "index": "279",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_536",
            "index": "535",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_792",
            "index": "791",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1048",
            "index": "1047",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1304",
            "index": "1303",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1560",
            "index": "1559",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1816",
            "index": "1815",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2072",
            "index": "2071",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2328",
            "index": "2327",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2584",
            "index": "2583",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2840",
            "index": "2839",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3096",
            "index": "3095",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3352",
            "index": "3351",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3608",
            "index": "3607",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3864",
            "index": "3863",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4120",
            "index": "4119",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4376",
            "index": "4375",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4632",
            "index": "4631",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4888",
            "index": "4887",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5144",
            "index": "5143",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5400",
            "index": "5399",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5656",
            "index": "5655",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5912",
            "index": "5911",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6168",
            "index": "6167",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6424",
            "index": "6423",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6680",
            "index": "6679",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6936",
            "index": "6935",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_25",
            "index": "24",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_281",
            "index": "280",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_537",
            "index": "536",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_793",
            "index": "792",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1049",
            "index": "1048",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1305",
            "index": "1304",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1561",
            "index": "1560",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1817",
            "index": "1816",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2073",
            "index": "2072",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2329",
            "index": "2328",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2585",
            "index": "2584",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2841",
            "index": "2840",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3097",
            "index": "3096",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3353",
            "index": "3352",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3609",
            "index": "3608",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3865",
            "index": "3864",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4121",
            "index": "4120",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4377",
            "index": "4376",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4633",
            "index": "4632",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4889",
            "index": "4888",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5145",
            "index": "5144",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5401",
            "index": "5400",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5657",
            "index": "5656",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5913",
            "index": "5912",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6169",
            "index": "6168",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6425",
            "index": "6424",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6681",
            "index": "6680",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6937",
            "index": "6936",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_26",
            "index": "25",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_282",
            "index": "281",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_538",
            "index": "537",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_794",
            "index": "793",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1050",
            "index": "1049",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1306",
            "index": "1305",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1562",
            "index": "1561",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1818",
            "index": "1817",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2074",
            "index": "2073",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2330",
            "index": "2329",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2586",
            "index": "2585",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2842",
            "index": "2841",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3098",
            "index": "3097",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3354",
            "index": "3353",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3610",
            "index": "3609",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3866",
            "index": "3865",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4122",
            "index": "4121",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4378",
            "index": "4377",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-5",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4634",
            "index": "4633",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4890",
            "index": "4889",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5146",
            "index": "5145",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5402",
            "index": "5401",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5658",
            "index": "5657",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5914",
            "index": "5913",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6170",
            "index": "6169",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6426",
            "index": "6425",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6682",
            "index": "6681",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6938",
            "index": "6937",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_27",
            "index": "26",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_283",
            "index": "282",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_539",
            "index": "538",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_795",
            "index": "794",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1051",
            "index": "1050",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1307",
            "index": "1306",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1563",
            "index": "1562",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1819",
            "index": "1818",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2075",
            "index": "2074",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2331",
            "index": "2330",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2587",
            "index": "2586",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2843",
            "index": "2842",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3099",
            "index": "3098",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3355",
            "index": "3354",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3611",
            "index": "3610",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3867",
            "index": "3866",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "1",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4123",
            "index": "4122",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4379",
            "index": "4378",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4635",
            "index": "4634",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4891",
            "index": "4890",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5147",
            "index": "5146",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-5",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5403",
            "index": "5402",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5659",
            "index": "5658",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5915",
            "index": "5914",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6171",
            "index": "6170",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6427",
            "index": "6426",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6683",
            "index": "6682",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6939",
            "index": "6938",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_28",
            "index": "27",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_284",
            "index": "283",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_540",
            "index": "539",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_796",
            "index": "795",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1052",
            "index": "1051",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1308",
            "index": "1307",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1564",
            "index": "1563",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1820",
            "index": "1819",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2076",
            "index": "2075",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2332",
            "index": "2331",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2588",
            "index": "2587",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2844",
            "index": "2843",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3100",
            "index": "3099",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3356",
            "index": "3355",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3612",
            "index": "3611",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3868",
            "index": "3867",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-6",
            "max": "1",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4124",
            "index": "4123",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4380",
            "index": "4379",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4636",
            "index": "4635",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4892",
            "index": "4891",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5148",
            "index": "5147",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5404",
            "index": "5403",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5660",
            "index": "5659",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5916",
            "index": "5915",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6172",
            "index": "6171",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6428",
            "index": "6427",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6684",
            "index": "6683",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6940",
            "index": "6939",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_29",
            "index": "28",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_285",
            "index": "284",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_541",
            "index": "540",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_797",
            "index": "796",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1053",
            "index": "1052",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1309",
            "index": "1308",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-5",
            "max": "1",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1565",
            "index": "1564",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1821",
            "index": "1820",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2077",
            "index": "2076",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2333",
            "index": "2332",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2589",
            "index": "2588",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2845",
            "index": "2844",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3101",
            "index": "3100",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3357",
            "index": "3356",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3613",
            "index": "3612",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3869",
            "index": "3868",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4125",
            "index": "4124",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-6",
            "max": "1",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4381",
            "index": "4380",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-5",
            "max": "1",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4637",
            "index": "4636",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4893",
            "index": "4892",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5149",
            "index": "5148",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5405",
            "index": "5404",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5661",
            "index": "5660",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5917",
            "index": "5916",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6173",
            "index": "6172",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6429",
            "index": "6428",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6685",
            "index": "6684",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6941",
            "index": "6940",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_30",
            "index": "29",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_286",
            "index": "285",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_542",
            "index": "541",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_798",
            "index": "797",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1054",
            "index": "1053",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1310",
            "index": "1309",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1566",
            "index": "1565",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1822",
            "index": "1821",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2078",
            "index": "2077",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2334",
            "index": "2333",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2590",
            "index": "2589",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2846",
            "index": "2845",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3102",
            "index": "3101",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3358",
            "index": "3357",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3614",
            "index": "3613",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-6",
            "max": "1",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3870",
            "index": "3869",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4126",
            "index": "4125",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4382",
            "index": "4381",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4638",
            "index": "4637",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4894",
            "index": "4893",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5150",
            "index": "5149",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5406",
            "index": "5405",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5662",
            "index": "5661",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5918",
            "index": "5917",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6174",
            "index": "6173",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6430",
            "index": "6429",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6686",
            "index": "6685",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-5",
            "max": "1",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6942",
            "index": "6941",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_31",
            "index": "30",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_287",
            "index": "286",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_543",
            "index": "542",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_799",
            "index": "798",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1055",
            "index": "1054",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1311",
            "index": "1310",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1567",
            "index": "1566",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1823",
            "index": "1822",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2079",
            "index": "2078",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2335",
            "index": "2334",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2591",
            "index": "2590",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2847",
            "index": "2846",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3103",
            "index": "3102",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3359",
            "index": "3358",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3615",
            "index": "3614",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3871",
            "index": "3870",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4127",
            "index": "4126",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4383",
            "index": "4382",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4639",
            "index": "4638",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4895",
            "index": "4894",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5151",
            "index": "5150",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5407",
            "index": "5406",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5663",
            "index": "5662",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5919",
            "index": "5918",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6175",
            "index": "6174",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6431",
            "index": "6430",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6687",
            "index": "6686",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6943",
            "index": "6942",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_32",
            "index": "31",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_288",
            "index": "287",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_544",
            "index": "543",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_800",
            "index": "799",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1056",
            "index": "1055",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1312",
            "index": "1311",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1568",
            "index": "1567",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1824",
            "index": "1823",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2080",
            "index": "2079",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2336",
            "index": "2335",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2592",
            "index": "2591",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2848",
            "index": "2847",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3104",
            "index": "3103",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3360",
            "index": "3359",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3616",
            "index": "3615",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3872",
            "index": "3871",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4128",
            "index": "4127",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4384",
            "index": "4383",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4640",
            "index": "4639",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4896",
            "index": "4895",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5152",
            "index": "5151",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5408",
            "index": "5407",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5664",
            "index": "5663",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5920",
            "index": "5919",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6176",
            "index": "6175",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6432",
            "index": "6431",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-5",
            "max": "1",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6688",
            "index": "6687",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6944",
            "index": "6943",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_33",
            "index": "32",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_289",
            "index": "288",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_545",
            "index": "544",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-5",
            "max": "1",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_801",
            "index": "800",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1057",
            "index": "1056",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1313",
            "index": "1312",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1569",
            "index": "1568",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1825",
            "index": "1824",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2081",
            "index": "2080",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2337",
            "index": "2336",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2593",
            "index": "2592",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2849",
            "index": "2848",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3105",
            "index": "3104",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3361",
            "index": "3360",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-5",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3617",
            "index": "3616",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3873",
            "index": "3872",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4129",
            "index": "4128",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4385",
            "index": "4384",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-6",
            "max": "1",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4641",
            "index": "4640",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4897",
            "index": "4896",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5153",
            "index": "5152",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5409",
            "index": "5408",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5665",
            "index": "5664",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5921",
            "index": "5920",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6177",
            "index": "6176",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6433",
            "index": "6432",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6689",
            "index": "6688",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6945",
            "index": "6944",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_34",
            "index": "33",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_290",
            "index": "289",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_546",
            "index": "545",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_802",
            "index": "801",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1058",
            "index": "1057",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1314",
            "index": "1313",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1570",
            "index": "1569",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1826",
            "index": "1825",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "0",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2082",
            "index": "2081",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2338",
            "index": "2337",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2594",
            "index": "2593",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2850",
            "index": "2849",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3106",
            "index": "3105",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3362",
            "index": "3361",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-6",
            "max": "1",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3618",
            "index": "3617",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3874",
            "index": "3873",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4130",
            "index": "4129",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4386",
            "index": "4385",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4642",
            "index": "4641",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4898",
            "index": "4897",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5154",
            "index": "5153",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5410",
            "index": "5409",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5666",
            "index": "5665",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5922",
            "index": "5921",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6178",
            "index": "6177",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6434",
            "index": "6433",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6690",
            "index": "6689",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6946",
            "index": "6945",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_35",
            "index": "34",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_291",
            "index": "290",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_547",
            "index": "546",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_803",
            "index": "802",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1059",
            "index": "1058",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1315",
            "index": "1314",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1571",
            "index": "1570",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1827",
            "index": "1826",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2083",
            "index": "2082",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2339",
            "index": "2338",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2595",
            "index": "2594",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2851",
            "index": "2850",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3107",
            "index": "3106",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3363",
            "index": "3362",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3619",
            "index": "3618",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-4",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3875",
            "index": "3874",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "5",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4131",
            "index": "4130",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4387",
            "index": "4386",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4643",
            "index": "4642",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4899",
            "index": "4898",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5155",
            "index": "5154",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5411",
            "index": "5410",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5667",
            "index": "5666",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_5923",
            "index": "5922",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6179",
            "index": "6178",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "6",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6435",
            "index": "6434",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6691",
            "index": "6690",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_6947",
            "index": "6946",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_36",
            "index": "35",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_292",
            "index": "291",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_548",
            "index": "547",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_804",
            "index": "803",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1060",
            "index": "1059",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1316",
            "index": "1315",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-3",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1572",
            "index": "1571",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_1828",
            "index": "1827",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2084",
            "index": "2083",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2340",
            "index": "2339",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2596",
            "index": "2595",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_2852",
            "index": "2851",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3108",
            "index": "3107",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "2",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3364",
            "index": "3363",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3620",
            "index": "3619",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_3876",
            "index": "3875",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-6",
            "max": "1",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4132",
            "index": "4131",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4388",
            "index": "4387",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-1",
            "max": "4",
            "mean": "0",
            "stdev": "1"
        },
        {
            "name": "att_4644",
            "index": "4643",
            "type": "numeric",
            "distinct": "44",
            "missing": "0",
            "min": "-2",
            "max": "3",
            "mean": "0",
            "stdev": "1"
        }
    ],
    "nr_of_issues": 0,
    "nr_of_downvotes": 0,
    "nr_of_likes": 0,
    "nr_of_downloads": 0,
    "total_downloads": 0,
    "reach": 0,
    "reuse": 0,
    "impact_of_reuse": 0,
    "reach_of_reuse": 0,
    "impact": 0
}