public void CanReadFlatFileCommaSeparated()
{
var flatFileHelper = new CsvFlatFile(@"D:\Data\Kaggle\HousePrices\train_small.csv");
var numberOfRows = flatFileHelper.Data.GetLength(0);
var numberOfColumns = flatFileHelper.Data.GetLength(1);
Assert.Equal(1460, numberOfRows);
Assert.Equal(5, numberOfColumns);
}
public static IDataSet GetDataSet()
{
var continousMeanStrategy = new MeanContinousValueMissingStrategy();
var columns = new List <IColumn>
{
new Column("X", null, DataType.Continous, "NA", continousMeanStrategy)
};
var flatFileHelper = new CsvFlatFile(@"D:\Data\Sinus\SimpleSinus.csv");
return(new DataSet(columns, flatFileHelper.Data));
}
public DataSet GetDataSet()
{
var continousMeanStrategy = new MeanContinousValueMissingStrategy();
var nominalMajorityStrategy = new MajorityNominalValueMissingStrategy();
var columns = new List <IColumn>
{
new Column("MSSubClass", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("MSZoning", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("LotFrontage", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("FireplaceQu", null, DataType.Nominal, "xxx", nominalMajorityStrategy)
};
var flatFileHelper = new CsvFlatFile(@"D:\Data\Kaggle\HousePrices\SmallCombined.csv");
return(new DataSet(columns, flatFileHelper.Data));
}
public void CanCreateDataSet1()
{
var continousMeanStrategy = new MeanContinousValueMissingStrategy();
var nominalMajorityStrategy = new MajorityNominalValueMissingStrategy();
var columns = new List <IColumn>
{
new Column("MSSubClass", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("MSZoning", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("LotFrontage", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("FireplaceQu", null, DataType.Nominal, "xxx", nominalMajorityStrategy)
};
var flatFileHelper = new CsvFlatFile(@"D:\Data\Kaggle\HousePrices\SmallCombined.csv");
var dataSet = new DataSet(columns, flatFileHelper.Data);
Assert.Equal(2919, dataSet.MappedData.GetLength(0));
Assert.Equal(28, dataSet.MappedData.GetLength(1));
}
public void LargeTest()
{
//=IF(EXACT(B1, "Nominal"),CONCAT(",new Column('", A1, "', null, DataType.Nominal, 'NA', nominalMajorityStrategy, false)"),CONCAT(",new Column('", A1, "', null, DataType.Continous, 'NA', continousMeanStrategy, false)"))
var continousMeanStrategy = new MeanContinousValueMissingStrategy();
var nominalMajorityStrategy = new MajorityNominalValueMissingStrategy();
var columns = new List <IColumn>
{
new Column("Id", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("MSSubClass", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("MSZoning", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("LotFrontage", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("LotArea", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("Street", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("Alley", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("LotShape", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("LandContour", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("Utilities", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("LotConfig", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("LandSlope", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("Neighborhood", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("Condition1", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("Condition2", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("BldgType", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("HouseStyle", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("OverallQual", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("OverallCond", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("YearBuilt", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("YearRemodAdd", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("RoofStyle", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("RoofMatl", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("Exterior1st", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("Exterior2nd", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("MasVnrType", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("MasVnrArea", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("ExterQual", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("ExterCond", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("Foundation", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("BsmtQual", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("BsmtCond", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("BsmtExposure", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("BsmtFinType1", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("BsmtFinSF1", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("BsmtFinType2", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("BsmtFinSF2", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("BsmtUnfSF", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("TotalBsmtSF", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("Heating", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("HeatingQC", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("CentralAir", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("Electrical", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("1stFlrSF", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("2ndFlrSF", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("LowQualFinSF", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("GrLivArea", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("BsmtFullBath", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("BsmtHalfBath", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("FullBath", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("HalfBath", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("BedroomAbvGr", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("KitchenAbvGr", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("KitchenQual", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("TotRmsAbvGrd", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("Functional", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("Fireplaces", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("FireplaceQu", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("GarageType", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("GarageYrBlt", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("GarageFinish", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("GarageCars", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("GarageArea", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("GarageQual", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("GarageCond", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("PavedDrive", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("WoodDeckSF", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("OpenPorchSF", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("EnclosedPorch", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("3SsnPorch", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("ScreenPorch", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("PoolArea", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("PoolQC", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("Fence", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("MiscFeature", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("MiscVal", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("MoSold", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("YrSold", null, DataType.Continous, "NA", continousMeanStrategy)
, new Column("SaleType", null, DataType.Nominal, "NA", nominalMajorityStrategy)
, new Column("SaleCondition", null, DataType.Nominal, "NA", nominalMajorityStrategy)
};
var flatFileHelper = new CsvFlatFile(@"D:\Data\Kaggle\HousePrices\Combined.csv");
var dataSet = new DataSet(columns, flatFileHelper.Data);
Assert.Equal(2919, dataSet.MappedData.GetLength(0));
Assert.Equal(304, dataSet.MappedData.GetLength(1));
}
