ClusterAnalysisGetDistances Method

Computes the vector of distances between all possible object pairs, using the current distance delegate.

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

Syntax

protected DoubleVector GetDistances(
	DoubleMatrix data
)

Protected Function GetDistances ( 
	data As DoubleMatrix
) As DoubleVector

protected:
DoubleVector^ GetDistances(
	DoubleMatrix^ data
)

member GetDistances : 
        data : DoubleMatrix -> DoubleVector

data DoubleMatrix: A matrix of data. Each row in the matrix represents an object to be clustered.

DoubleVector
The distances between all pairs of rows in data.

Remarks

For n objects, the distance vector is of length (n-1)(n/2), with distances arranged in the order:

(1,2), (1,3), ..., (1,n), (2,3), ..., (2,n), ..., ..., (n-1,n)