CategoricalEncoding.Helmert Method

Definition

Namespace: Extreme.DataAnalysis
Assembly: Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.23

Overload List

Helmert(IIndex) Returns an encoding where every level is compared to all the next levels.
Helmert(IIndex, Int32) Returns an encoding where every level is compared to all the next levels.

Helmert(IIndex)

Returns an encoding where every level is compared to all the next levels.
C# 
public static CategoricalEncoding Helmert(
	IIndex categoryIndex
)

Parameters

categoryIndex  IIndex
An index that specifies the levels.

Return Value

CategoricalEncoding

Helmert(IIndex, Int32)

Returns an encoding where every level is compared to all the next levels.
C# 
public static CategoricalEncoding Helmert(
	IIndex categoryIndex,
	int referenceLevel = -1
)

Parameters

categoryIndex  IIndex
An index that specifies the levels.
referenceLevel  Int32  (Optional)
Not used.

Return Value

CategoricalEncoding

See Also