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public interface MissingValueDoubleCalculations
Method Summary | |
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Matrix |
addMissing(Calculation.Ret returnType,
int dimension,
double... percentMissing)
Adds a specified amount of missing values (Double.NaN) to the Matrix |
Matrix |
countMissing(Calculation.Ret returnType,
int dimension)
Counts the missing values within the matrix, i.e. |
Matrix |
deleteColumnsWithMissingValues(Calculation.Ret returnType)
|
Matrix |
deleteRowsWithMissingValues(Calculation.Ret returnType,
long threshold)
|
Matrix |
impute(Calculation.Ret returnType,
Impute.ImputationMethod method,
Object... parameters)
Replaces missing values with various methods |
Method Detail |
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Matrix addMissing(Calculation.Ret returnType, int dimension, double... percentMissing) throws MatrixException
returnType
- Select whether a new or a linked Matrix is returned, or if the
operation is performed on the original Matrixdimension
- The axis along which to calculatepercentMissing
- defines how many values are missing 0.0 to 1.0
MatrixException
Matrix countMissing(Calculation.Ret returnType, int dimension) throws MatrixException
returnType
- Select whether a new or a linked Matrix is returned, or if the
operation is performed on the original Matrixdimension
- The axis along which to calculate
MatrixException
Matrix impute(Calculation.Ret returnType, Impute.ImputationMethod method, Object... parameters) throws MatrixException
returnType
- Select whether a new or a linked Matrix is returned, or if the
operation is performed on the original Matrixmethod
- the imputation method to useparameters
- specify a set of parameters if needed
MatrixException
Matrix deleteColumnsWithMissingValues(Calculation.Ret returnType) throws MatrixException
MatrixException
Matrix deleteRowsWithMissingValues(Calculation.Ret returnType, long threshold) throws MatrixException
MatrixException
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