Gets the Spearman rank correlation coefficent between two numerical variables.

Namespace: Extreme.Statistics
Assembly: Extreme.Numerics (Extreme.Numerics)

Syntax

Visual Basic (Declaration)
Public Shared Function GetRankCorrelation ( _
	variable1 As NumericalVariable, _
	variable2 As NumericalVariable _
) As Double
C#
public static double GetRankCorrelation (
	NumericalVariable variable1,
	NumericalVariable variable2
)
C++
public:
static double GetRankCorrelation (
	NumericalVariable^ variable1, 
	NumericalVariable^ variable2
)

Parameters

variable1 (Extreme.Statistics.NumericalVariable)
The first NumericalVariable.
variable2 (Extreme.Statistics.NumericalVariable)
The second NumericalVariable.

Return Value

The rank correlation between the two variables.

Exceptions

ExceptionCondition
ArgumentNullExceptionvariable is nullNothingnullptr.
DimensionMismatchException The length of variable does not equal the length of this instance.