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PLS2RegressionCalculateXLeverageFromPreprocessed Method

Calculates the x leverage values (hat matrix diagonal) from preprocessed spectra.

Namespace: Altaxo.Calc.Regression.Multivariate
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3448.0 (4.8.3448.0)
Syntax
C#
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public static void CalculateXLeverageFromPreprocessed(
	IROMatrix<double> matrixX,
	IROMatrix<double> W,
	int numFactors,
	IMatrix<double> leverage,
	int leverageColumn
)

Parameters

matrixX  IROMatrixDouble
Preprocessed spectra (a spectrum = a row in the matrix).
W  IROMatrixDouble
Weighting matrix.
numFactors  Int32
Number of factors to use.
leverage  IMatrixDouble
Matrix to receive leverage values (number of spectra rows by one or more columns).
leverageColumn  Int32
Column index in leverage to receive the result.
See Also