CPGU.PCScores Method

t -1 Forms the product X Ap (Ap Ap), where X is the standardized data matrix, and Ap is the matrix of principal component loadings (see PCLoadings_PGU). The loadings must be input, and can be calculated by calling PCLoadings_PGU. Pagers and VVs must be type <define>GS_DOUBLE</define>.

Syntax

C++

Copy

public static void PCScores(
	CGXNETCore gxNetShared,
	CPG pg_x,
	CPG pg_loadings,
	CPG pg_scores
)

Public Shared Sub PCScores ( 
	gxNetShared As CGXNETCore,
	pg_x As CPG,
	pg_loadings As CPG,
	pg_scores As CPG
)

public:
static void PCScores(
	CGXNETCore^ gxNetShared, 
	CPG^ pg_x, 
	CPG^ pg_loadings, 
	CPG^ pg_scores
)

static member PCScores : 
        gxNetShared : CGXNETCore * 
        pg_x : CPG * 
        pg_loadings : CPG * 
        pg_scores : CPG -> unit

Parameters

gxNetShared: Type: GeoEngine.Core.GXNetXCGXNETCore
A shared CGXNETCore
pg_x: Type: GeoEngine.Core.GXNetXCPG
Standardized data matrix (M by N)
pg_loadings: Type: GeoEngine.Core.GXNetXCPG
Principal component loadings (input) (N by L, L<=N)
pg_scores: Type: GeoEngine.Core.GXNetXCPG
Principal component scores (returned) (M by L, L<=N)

Reference

CPGU Class

Geosoft.Desktop.GXNetX Namespace