PrincipalComponentAnalysis.GetMahalanobisDistance Method

Returns the Mahalanobis distance of the observations to the centroid of the observations.

Definition

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

public Vector<double> GetMahalanobisDistance(
	int numberOfComponents
)

Visual Basic

Public Function GetMahalanobisDistance ( 
	numberOfComponents As Integer
) As Vector(Of Double)

C++/CLI

public:
Vector<double>^ GetMahalanobisDistance(
	int numberOfComponents
)

member GetMahalanobisDistance : 
        numberOfComponents : int -> Vector<float>

numberOfComponents Int32: The number of components to include in the calculation.

Vector<Double>
A vector that contains the Mahalanobis distance of each observation.

ArgumentOutOfRangeException	numberOfComponents is less than zero or greater than the total number of components.
InvalidOperationException	The model has not been fitted. Call the Fit() method first.