{
    "data_id": "1099",
    "name": "EgyptianSkulls",
    "exact_name": "EgyptianSkulls",
    "version": 1,
    "version_label": null,
    "description": "**Author**:   \n**Source**: Unknown - Date unknown  \n**Please cite**:   \n\nDatasets of Data And Story Library, project illustrating use of basic statistic methods, converted to arff format by Hakan Kjellerstrand.\nSource: TunedIT: http:\/\/tunedit.org\/repo\/DASL\n\nDASL file http:\/\/lib.stat.cmu.edu\/DASL\/Datafiles\/EgyptianSkulls.html\n\nEgyptian Skull Development\n\nReference:   Thomson, A. and Randall-Maciver, R. (1905) Ancient Races of the Thebaid, Oxford:  Oxford University Press.\nAlso found in:  Hand, D.J., et al. (1994) A Handbook of Small Data Sets, New York:  Chapman & Hall, pp. 299-301.\nManly, B.F.J. (1986) Multivariate Statistical Methods, New York:  Chapman & Hall.\nAuthorization:   Contact Authors\nDescription:   Four measurements of male Egyptian skulls from 5 different time periods.  Thirty skulls are measured from each time period.\n\n\nNumber of cases:   150\nVariable Names:\n\nMB:   Maximal Breadth of Skull\nBH:   Basibregmatic Height of Skull\nBL:   Basialveolar Length of Skull\nNH:   Nasal Height of Skull\nYear:   Approximate Year of Skull Formation (negative = B.C., positive = A.D.)",
    "format": "ARFF",
    "uploader": "Joaquin Vanschoren",
    "uploader_id": 2,
    "visibility": "public",
    "creator": null,
    "contributor": null,
    "date": "2014-10-07 00:04:03",
    "update_comment": "ARFF file updated because it included quotes in real-valued values",
    "last_update": "2015-08-24 12:08:59",
    "licence": "Public",
    "status": "active",
    "error_message": null,
    "url": "https:\/\/www.openml.org\/data\/download\/1663694\/phpveD9Kw",
    "kaggle_url": null,
    "default_target_attribute": "Year",
    "row_id_attribute": null,
    "ignore_attribute": null,
    "runs": 0,
    "suggest": {
        "input": [
            "EgyptianSkulls",
            "Datasets of Data And Story Library, project illustrating use of basic statistic methods, converted to arff format by Hakan Kjellerstrand. Source: TunedIT: http:\/\/tunedit.org\/repo\/DASL DASL file http:\/\/lib.stat.cmu.edu\/DASL\/Datafiles\/EgyptianSkulls.html Egyptian Skull Development Reference: Thomson, A. and Randall-Maciver, R. (1905) Ancient Races of the Thebaid, Oxford: Oxford University Press. Also found in: Hand, D.J., et al. (1994) A Handbook of Small Data Sets, New York: Chapman & Hall, pp. 2 "
        ],
        "weight": 5
    },
    "qualities": {
        "NumberOfInstances": 150,
        "NumberOfFeatures": 5,
        "NumberOfClasses": 0,
        "NumberOfMissingValues": 0,
        "NumberOfInstancesWithMissingValues": 0,
        "NumberOfNumericFeatures": 5,
        "NumberOfSymbolicFeatures": 0,
        "Quartile3MutualInformation": null,
        "CfsSubsetEval_DecisionStumpErrRate": null,
        "RandomTreeDepth2ErrRate": null,
        "J48.00001.Kappa": null,
        "MeanAttributeEntropy": null,
        "MinorityClassSize": null,
        "PercentageOfSymbolicFeatures": 0,
        "Quartile3SkewnessOfNumericAtts": 0.11214199035910971,
        "CfsSubsetEval_DecisionStumpKappa": null,
        "RandomTreeDepth2Kappa": null,
        "J48.0001.AUC": null,
        "MeanKurtosisOfNumericAtts": -0.26358066563472016,
        "NaiveBayesAUC": null,
        "Quartile1AttributeEntropy": null,
        "Quartile3StdDevOfNumericAtts": 825.4054079523085,
        "CfsSubsetEval_NaiveBayesAUC": null,
        "RandomTreeDepth3AUC": null,
        "J48.0001.ErrRate": null,
        "MeanMeansOfNumericAtts": -285.21733333333333,
        "NaiveBayesErrRate": null,
        "Quartile1KurtosisOfNumericAtts": -0.8938047531586829,
        "REPTreeDepth1AUC": null,
        "CfsSubsetEval_NaiveBayesErrRate": null,
        "RandomTreeDepth3ErrRate": null,
        "J48.0001.Kappa": null,
        "MeanMutualInformation": null,
        "NaiveBayesKappa": null,
        "Quartile1MeansOfNumericAtts": -894.5333333333333,
        "REPTreeDepth1ErrRate": null,
        "CfsSubsetEval_NaiveBayesKappa": null,
        "RandomTreeDepth3Kappa": null,
        "J48.001.AUC": null,
        "MeanNoiseToSignalRatio": null,
        "NumberOfBinaryFeatures": 0,
        "Quartile1MutualInformation": null,
        "REPTreeDepth1Kappa": null,
        "CfsSubsetEval_kNN1NAUC": null,
        "StdvNominalAttDistinctValues": null,
        "J48.001.ErrRate": null,
        "MeanNominalAttDistinctValues": null,
        "Quartile1SkewnessOfNumericAtts": -0.1094817817546043,
        "REPTreeDepth2AUC": null,
        "CfsSubsetEval_kNN1NErrRate": null,
        "kNN1NAUC": null,
        "J48.001.Kappa": null,
        "MeanSkewnessOfNumericAtts": -0.004667991188340427,
        "Quartile1StdDevOfNumericAtts": 4.049305814829823,
        "REPTreeDepth2ErrRate": null,
        "CfsSubsetEval_kNN1NKappa": null,
        "kNN1NErrRate": null,
        "MajorityClassPercentage": null,
        "MeanStdDevOfNumericAtts": 332.7697546574077,
        "Quartile2AttributeEntropy": null,
        "Quartile2KurtosisOfNumericAtts": -0.07283090045590201,
        "REPTreeDepth2Kappa": null,
        "ClassEntropy": null,
        "kNN1NKappa": null,
        "MajorityClassSize": null,
        "MinAttributeEntropy": null,
        "Quartile2MeansOfNumericAtts": 96.46000000000001,
        "REPTreeDepth3AUC": null,
        "DecisionStumpAUC": null,
        "MaxAttributeEntropy": null,
        "MinKurtosisOfNumericAtts": -1.6536481164602426,
        "Quartile2MutualInformation": null,
        "REPTreeDepth3ErrRate": null,
        "DecisionStumpErrRate": null,
        "MaxKurtosisOfNumericAtts": 0.3095056595046439,
        "MinMeansOfNumericAtts": -1840,
        "Quartile2SkewnessOfNumericAtts": -0.02866037315071297,
        "REPTreeDepth3Kappa": null,
        "DecisionStumpKappa": null,
        "MaxMeansOfNumericAtts": 133.97333333333333,
        "MinMutualInformation": null,
        "Quartile2StdDevOfNumericAtts": 4.939345752761632,
        "RandomTreeDepth1AUC": null,
        "Dimensionality": 0.03333333333333333,
        "MaxMutualInformation": null,
        "MinNominalAttDistinctValues": null,
        "PercentageOfBinaryFeatures": 0,
        "Quartile3AttributeEntropy": null,
        "RandomTreeDepth1ErrRate": null,
        "EquivalentNumberOfAtts": null,
        "MaxNominalAttDistinctValues": null,
        "MinSkewnessOfNumericAtts": -0.17781634259900622,
        "PercentageOfInstancesWithMissingValues": 0,
        "Quartile3KurtosisOfNumericAtts": 0.2712685392998335,
        "AutoCorrelation": -26.85234899328859,
        "RandomTreeDepth1Kappa": null,
        "J48.00001.AUC": null,
        "MaxSkewnessOfNumericAtts": 0.14089417917293354,
        "MinStdDevOfNumericAtts": 3.2079320037201793,
        "PercentageOfMissingValues": 0,
        "Quartile3MeansOfNumericAtts": 133.26,
        "CfsSubsetEval_DecisionStumpAUC": null,
        "RandomTreeDepth2AUC": null,
        "J48.00001.ErrRate": null,
        "MaxStdDevOfNumericAtts": 1645.43297172189,
        "MinorityClassPercentage": null,
        "PercentageOfNumericFeatures": 100
    },
    "tags": [],
    "features": [
        {
            "name": "Year",
            "index": "4",
            "type": "numeric",
            "distinct": "5",
            "missing": "0",
            "target": "1",
            "min": "-4000",
            "max": "150",
            "mean": "-1840",
            "stdev": "1645"
        },
        {
            "name": "MB",
            "index": "0",
            "type": "numeric",
            "distinct": "26",
            "missing": "0",
            "min": "119",
            "max": "148",
            "mean": "134",
            "stdev": "5"
        },
        {
            "name": "BH",
            "index": "1",
            "type": "numeric",
            "distinct": "24",
            "missing": "0",
            "min": "120",
            "max": "145",
            "mean": "133",
            "stdev": "5"
        },
        {
            "name": "BL",
            "index": "2",
            "type": "numeric",
            "distinct": "27",
            "missing": "0",
            "min": "81",
            "max": "114",
            "mean": "96",
            "stdev": "5"
        },
        {
            "name": "NH",
            "index": "3",
            "type": "numeric",
            "distinct": "16",
            "missing": "0",
            "min": "44",
            "max": "60",
            "mean": "51",
            "stdev": "3"
        }
    ],
    "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
}