{ "data_id": "41517", "name": "Diabetes(scikit-learn)", "exact_name": "Diabetes(scikit-learn)", "version": 4, "version_label": "test", "description": ".. _diabetes_dataset:\n\nDiabetes dataset\n----------------\n\nTen baseline variables, age, sex, body mass index, average blood\npressure, and six blood serum measurements were obtained for each of n =\n442 diabetes patients, as well as the response of interest, a\nquantitative measure of disease progression one year after baseline.\n\n**Data Set Characteristics:**\n\n :Number of Instances: 442\n\n :Number of Attributes: First 10 columns are numeric predictive values\n\n :Target: Column 11 is a quantitative measure of disease progression one year after baseline\n\n :Attribute Information:\n - Age\n - Sex\n - Body mass index\n - Average blood pressure\n - S1\n - S2\n - S3\n - S4\n - S5\n - S6\n\nNote: Each of these 10 feature variables have been mean centered and scaled by the standard deviation times `n_samples` (i.e. the sum of squares of each column totals 1).\n\nSource URL:\nhttp:\/\/www4.stat.ncsu.edu\/~boos\/var.select\/diabetes.html\n\nFor more information see:\nBradley Efron, Trevor Hastie, Iain Johnstone and Robert Tibshirani (2004) \"Least Angle Regression,\" Annals of Statistics (with discussion), 407-499.\n(http:\/\/web.stanford.edu\/~hastie\/Papers\/LARS\/LeastAngle_2002.pdf)", "format": "arff", "uploader": "Joaquin Vanschoren", "uploader_id": 2, "visibility": "public", "creator": "\"Bradley Efron, Trevor Hastie, Iain Johnstone and Robert Tibshirani\"", "contributor": null, "date": "2019-03-22 16:22:06", "update_comment": null, "last_update": "2019-03-22 16:22:06", "licence": "BSD (from scikit-learn)", "status": "active", "error_message": null, "url": "https:\/\/www.openml.org\/data\/download\/21230546\/dataset", "default_target_attribute": "class", "row_id_attribute": null, "ignore_attribute": null, "runs": 0, "suggest": { "input": [ "Diabetes(scikit-learn)", ".. _diabetes_dataset: Diabetes dataset 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0.37039977209117986, "Quartile2MeansOfNumericAtts": -8.986024594109722e-17, "MajorityClassPercentage": null, "MeanStdDevOfNumericAtts": 7.051745000834689, "Quartile2MutualInformation": null, "MajorityClassSize": null, "MinAttributeEntropy": null, "Quartile2SkewnessOfNumericAtts": 0.3781082069225199, "MaxAttributeEntropy": null, "MinKurtosisOfNumericAtts": -1.992811040451149, "PercentageOfBinaryFeatures": 0, "Quartile2StdDevOfNumericAtts": 0.04761904761904922, "MaxKurtosisOfNumericAtts": 0.9815074614056853, "MinMeansOfNumericAtts": -8.013323539163813e-16, "PercentageOfInstancesWithMissingValues": 0, "Quartile3AttributeEntropy": null, "MaxMeansOfNumericAtts": 152.13348416289594, "MinMutualInformation": null, "PercentageOfMissingValues": 0, "Quartile3KurtosisOfNumericAtts": 0.4444016718457169, "MaxMutualInformation": null, "MinNominalAttDistinctValues": null, "PercentageOfNumericFeatures": 100, "Quartile3MeansOfNumericAtts": 1.3108543913489898e-16, "MaxNominalAttDistinctValues": null, 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