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CPGUCorrelationMatrix Method

Find the correlations between columns in a matrix

Namespace:  Geosoft.Desktop.GXNetX
Assembly:  geosoft.desktop.gxnetx (in geosoft.desktop.gxnetx.dll) Version: 2025.1.0.25
Syntax
public static void CorrelationMatrix(
	CGXNETCore gxNetShared,
	CPG pg_u,
	CPG pg_o
)

public static void CorrelationMatrix(
	CGXNETCore gxNetShared,
	CPG pg_u,
	CPG pg_o
)

Parameters

gxNetShared
Type: GeoEngine.Core.GXNetXCGXNETCore
A shared CGXNETCore
pg_u
Type: GeoEngine.Core.GXNetXCPG
Input matrix
pg_o
Type: GeoEngine.Core.GXNetXCPG
Returned correlation matrix
Remarks
The input matrix is M rows by N columns. The returned matrix is a symmetric N by N matrix whose elements are the normalized dot products of the columns of the input matrix with themselves. The elements take on values from 0 (orthogonal) to 1 (parallel).
See Also