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PLS2RegressionGetPredictionScoreMatrix Method

Get the prediction score matrix. To get the predictions, you have to multiply the spectras to predict by this prediction score matrix (in case of a single y-variable), this is simply the dot product.

Namespace: Altaxo.Calc.Regression.Multivariate
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)
Syntax
C#
Copy
public static void GetPredictionScoreMatrix(
	IROMatrix<double> xLoads,
	IROMatrix<double> yLoads,
	IROMatrix<double> W,
	IROMatrix<double> V,
	int numFactors,
	IMatrix<double> predictionScores
)

Parameters

xLoads  IROMatrixDouble
Matrix of spectral loads [factors,spectral bins].
yLoads  IROMatrixDouble
Matrix of concentration loads[factors, number of concentrations].
W  IROMatrixDouble
Matrix of spectral weightings [factors,spectral bins].
V  IROMatrixDouble
Cross product matrix[1,factors].
numFactors  Int32
Number of factors to use to calculate the score matrix.
predictionScores  IMatrixDouble
Output: the resulting score matrix[ spectral bins, numberOfConcentrations]
See Also