Performs the Box Cox transformation transformed data[i] = (data[i]^lambda - 1)/lambda.

Namespace:  CenterSpace.NMath.Stats
Assembly:  NMathStats (in NMathStats.dll) Version: 3.4.0.0

Syntax

C#
public static DoubleVector Transform(
	DoubleVector data,
	double lambda,
	double epsilon
)
Visual Basic (Declaration)
Public Shared Function Transform ( _
	data As DoubleVector, _
	lambda As Double, _
	epsilon As Double _
) As DoubleVector
Visual C++
public:
static DoubleVector^ Transform(
	DoubleVector^ data, 
	double lambda, 
	double epsilon
)

Parameters

data
Type: CenterSpace.NMath.Core..::.DoubleVector
The data. Must contain positive values.
lambda
Type: System..::.Double
Lambda.
epsilon
Type: System..::.Double
Values of lambda less than epsilon are considered equal to zero.

Return Value

Vector containg the transformed data.

Exceptions

ExceptionCondition
CenterSpace.NMath.Core..::.InvalidArgumentExceptionThrown if not all data values are positive.

See Also