DEVELOPMENT...      {
    "data_id": "695",
    "name": "chatfield_4",
    "exact_name": "chatfield_4",
    "version": 1,
    "version_label": null,
    "description": "**Author**:   \n**Source**: Unknown - Date unknown  \n**Please cite**:   \n\nThis file is a text file giving details about the time series analysed\nin 'The Analysis of Time Series' by Chris Chatfield.\nThe 5th edn was published in 1996 and the 6th edn in 2003.\nThe series are listed separately at the author's home web site at\nwww.bath.ac.uk\/~mascc\/  and via the CRC Press web site at\nwww.crcpress.com\nAn individual series can readily be abstracted from this file.\n\n\nFigure 11.1 - the sunspots data is available in many places but is\nrepeated here for convenience.\nMonthly sunspots numbers from 1749 to 1983.\n\n\nNote: attribute names were generated automatically since there was no\ninformation in the data itself.\n\n\nInformation about the dataset\nCLASSTYPE: numeric\nCLASSINDEX: none specific",
    "format": "ARFF",
    "uploader": "unknown",
    "uploader_id": 2,
    "visibility": "public",
    "creator": "Chatfield, Chris, Haipeng Xing",
    "contributor": null,
    "date": "2014-10-04 13:54:42",
    "update_comment": "set target feature",
    "last_update": "2014-10-07 02:37:31",
    "licence": "Public",
    "status": "active",
    "error_message": null,
    "url": "https:\/\/www.openml.org\/data\/download\/52995\/chatfield_4.arff",
    "default_target_attribute": "col_13",
    "row_id_attribute": null,
    "ignore_attribute": null,
    "runs": 0,
    "suggest": {
        "input": [
            "chatfield_4",
            "This file is a text file giving details about the time series analysed in 'The Analysis of Time Series' by Chris Chatfield. The 5th edn was published in 1996 and the 6th edn in 2003. The series are listed separately at the author's home web site at www.bath.ac.uk\/~mascc\/ and via the CRC Press web site at www.crcpress.com An individual series can readily be abstracted from this file. Figure 11.1 - the sunspots data is available in many places but is repeated here for convenience. Monthly sunspots "
        ],
        "weight": 5
    },
    "qualities": {
        "NumberOfInstances": 235,
        "NumberOfFeatures": 13,
        "NumberOfClasses": 0,
        "NumberOfMissingValues": 0,
        "NumberOfInstancesWithMissingValues": 0,
        "NumberOfNumericFeatures": 13,
        "NumberOfSymbolicFeatures": 0,
        "AutoCorrelation": -22.46666666666666,
        "CfsSubsetEval_DecisionStumpAUC": null,
        "CfsSubsetEval_DecisionStumpErrRate": null,
        "CfsSubsetEval_DecisionStumpKappa": null,
        "CfsSubsetEval_NaiveBayesAUC": null,
        "CfsSubsetEval_NaiveBayesErrRate": null,
        "CfsSubsetEval_NaiveBayesKappa": null,
        "CfsSubsetEval_kNN1NAUC": null,
        "CfsSubsetEval_kNN1NErrRate": null,
        "CfsSubsetEval_kNN1NKappa": null,
        "ClassEntropy": null,
        "DecisionStumpAUC": null,
        "DecisionStumpErrRate": null,
        "DecisionStumpKappa": null,
        "Dimensionality": 0.05531914893617021,
        "EquivalentNumberOfAtts": null,
        "J48.00001.AUC": null,
        "J48.00001.ErrRate": null,
        "J48.00001.Kappa": null,
        "J48.0001.AUC": null,
        "J48.0001.ErrRate": null,
        "J48.0001.Kappa": null,
        "J48.001.AUC": null,
        "J48.001.ErrRate": null,
        "J48.001.Kappa": null,
        "MajorityClassPercentage": null,
        "MajorityClassSize": null,
        "MaxAttributeEntropy": null,
        "MaxKurtosisOfNumericAtts": 2.033520473054053,
        "MaxMeansOfNumericAtts": 1866,
        "MaxMutualInformation": null,
        "MaxNominalAttDistinctValues": null,
        "MaxSkewnessOfNumericAtts": 1.3073869469687087,
        "MaxStdDevOfNumericAtts": 67.98284097231203,
        "MeanAttributeEntropy": null,
        "MeanKurtosisOfNumericAtts": 0.7998410035514567,
        "MeanMeansOfNumericAtts": 190.860883797054,
        "MeanMutualInformation": null,
        "MeanNoiseToSignalRatio": null,
        "MeanNominalAttDistinctValues": null,
        "MeanSkewnessOfNumericAtts": 1.0110584844757822,
        "MeanStdDevOfNumericAtts": 45.383831599541224,
        "MinAttributeEntropy": null,
        "MinKurtosisOfNumericAtts": -1.200000000000001,
        "MinMeansOfNumericAtts": 49.11191489361702,
        "MinMutualInformation": null,
        "MinNominalAttDistinctValues": null,
        "MinSkewnessOfNumericAtts": 0,
        "MinStdDevOfNumericAtts": 40.68973220561795,
        "MinorityClassPercentage": null,
        "MinorityClassSize": null,
        "NaiveBayesAUC": null,
        "NaiveBayesErrRate": null,
        "NaiveBayesKappa": null,
        "NumberOfBinaryFeatures": 0,
        "PercentageOfBinaryFeatures": 0,
        "PercentageOfInstancesWithMissingValues": 0,
        "PercentageOfMissingValues": 0,
        "PercentageOfNumericFeatures": 100,
        "PercentageOfSymbolicFeatures": 0,
        "Quartile1AttributeEntropy": null,
        "Quartile1KurtosisOfNumericAtts": 0.35973319724371855,
        "Quartile1MeansOfNumericAtts": 50.82234042553192,
        "Quartile1MutualInformation": null,
        "Quartile1SkewnessOfNumericAtts": 0.9468158480509368,
        "Quartile1StdDevOfNumericAtts": 42.62248432145761,
        "Quartile2AttributeEntropy": null,
        "Quartile2KurtosisOfNumericAtts": 0.7105406735070492,
        "Quartile2MeansOfNumericAtts": 51.51446808510639,
        "Quartile2MutualInformation": null,
        "Quartile2SkewnessOfNumericAtts": 1.0514283815070913,
        "Quartile2StdDevOfNumericAtts": 43.52788431404499,
        "Quartile3AttributeEntropy": null,
        "Quartile3KurtosisOfNumericAtts": 1.5133060774516975,
        "Quartile3MeansOfNumericAtts": 52.173404255319156,
        "Quartile3MutualInformation": null,
        "Quartile3SkewnessOfNumericAtts": 1.2328102448461282,
        "Quartile3StdDevOfNumericAtts": 45.076556852514805,
        "REPTreeDepth1AUC": null,
        "REPTreeDepth1ErrRate": null,
        "REPTreeDepth1Kappa": null,
        "REPTreeDepth2AUC": null,
        "REPTreeDepth2ErrRate": null,
        "REPTreeDepth2Kappa": null,
        "REPTreeDepth3AUC": null,
        "REPTreeDepth3ErrRate": null,
        "REPTreeDepth3Kappa": null,
        "RandomTreeDepth1AUC": null,
        "RandomTreeDepth1ErrRate": null,
        "RandomTreeDepth1Kappa": null,
        "RandomTreeDepth2AUC": null,
        "RandomTreeDepth2ErrRate": null,
        "RandomTreeDepth2Kappa": null,
        "RandomTreeDepth3AUC": null,
        "RandomTreeDepth3ErrRate": null,
        "RandomTreeDepth3Kappa": null,
        "StdvNominalAttDistinctValues": null,
        "kNN1NAUC": null,
        "kNN1NErrRate": null,
        "kNN1NKappa": null
    },
    "tags": [
        {
            "tag": "OpenML-Reg19",
            "uploader": "5243"
        },
        {
            "tag": "study_239",
            "uploader": "0"
        }
    ],
    "topics": [
        {
            "topic": "Book-based",
            "uploader": "8111"
        }
    ],
    "features": [
        {
            "name": "col_13",
            "index": "12",
            "type": "numeric",
            "distinct": "211",
            "missing": "0",
            "target": "1",
            "min": "0",
            "max": "239",
            "mean": "52",
            "stdev": "45"
        },
        {
            "name": "col_1",
            "index": "0",
            "type": "numeric",
            "distinct": "235",
            "missing": "0",
            "min": "1749",
            "max": "1983",
            "mean": "1866",
            "stdev": "68"
        },
        {
            "name": "col_2",
            "index": "1",
            "type": "numeric",
            "distinct": "203",
            "missing": "0",
            "min": "0",
            "max": "217",
            "mean": "49",
            "stdev": "43"
        },
        {
            "name": "col_3",
            "index": "2",
            "type": "numeric",
            "distinct": "211",
            "missing": "0",
            "min": "0",
            "max": "182",
            "mean": "51",
            "stdev": "42"
        },
        {
            "name": "col_4",
            "index": "3",
            "type": "numeric",
            "distinct": "209",
            "missing": "0",
            "min": "0",
            "max": "191",
            "mean": "50",
            "stdev": "41"
        },
        {
            "name": "col_5",
            "index": "4",
            "type": "numeric",
            "distinct": "202",
            "missing": "0",
            "min": "0",
            "max": "196",
            "mean": "51",
            "stdev": "43"
        },
        {
            "name": "col_6",
            "index": "5",
            "type": "numeric",
            "distinct": "207",
            "missing": "0",
            "min": "0",
            "max": "239",
            "mean": "52",
            "stdev": "45"
        },
        {
            "name": "col_7",
            "index": "6",
            "type": "numeric",
            "distinct": "205",
            "missing": "0",
            "min": "0",
            "max": "201",
            "mean": "52",
            "stdev": "43"
        },
        {
            "name": "col_8",
            "index": "7",
            "type": "numeric",
            "distinct": "215",
            "missing": "0",
            "min": "0",
            "max": "191",
            "mean": "51",
            "stdev": "44"
        },
        {
            "name": "col_9",
            "index": "8",
            "type": "numeric",
            "distinct": "202",
            "missing": "0",
            "min": "0",
            "max": "200",
            "mean": "52",
            "stdev": "45"
        },
        {
            "name": "col_10",
            "index": "9",
            "type": "numeric",
            "distinct": "200",
            "missing": "0",
            "min": "0",
            "max": "236",
            "mean": "52",
            "stdev": "46"
        },
        {
            "name": "col_11",
            "index": "10",
            "type": "numeric",
            "distinct": "207",
            "missing": "0",
            "min": "0",
            "max": "254",
            "mean": "52",
            "stdev": "44"
        },
        {
            "name": "col_12",
            "index": "11",
            "type": "numeric",
            "distinct": "209",
            "missing": "0",
            "min": "0",
            "max": "211",
            "mean": "51",
            "stdev": "43"
        }
    ],
    "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
}