NMathFunctionsNaNCovariance(IDFColumn, IDFColumn, BiasType) Method

Computes the covariance of two data sets using the specified bias, excluding pairs where either value is missing.

Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4

Syntax

public static double NaNCovariance(
	IDFColumn data1,
	IDFColumn data2,
	BiasType type
)

Public Shared Function NaNCovariance ( 
	data1 As IDFColumn,
	data2 As IDFColumn,
	type As BiasType
) As Double

public:
static double NaNCovariance(
	IDFColumn^ data1, 
	IDFColumn^ data2, 
	BiasType type
)

static member NaNCovariance : 
        data1 : IDFColumn * 
        data2 : IDFColumn * 
        type : BiasType -> float

Double
Covariance.

Exceptions

Exception	Condition
InvalidArgumentException	Thrown if the given data has zero non-NaN pairs.