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MultivariateRegressionInternalGetXLeverageFromPreprocessed Method

Calculates the spectral leverage values from the preprocessed spectra.

Namespace: Altaxo.Calc.Regression.Multivariate
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)
Syntax
C#
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protected abstract void InternalGetXLeverageFromPreprocessed(
	IROMatrix<double> matrixXPre,
	int numberOfFactors,
	IMatrix<double> xLeverage
)

Parameters

matrixXPre  IROMatrixDouble
Matrix of preprocessed spectra (number of observations, number of X).
numberOfFactors  Int32
Number of factors used for calculation.
xLeverage  IMatrixDouble
Resulting spectral leverages. This matrix must have the dimensions (number of observations, number of leverage data). The number of leverage data is normally one, with the exception of the PLS1 analysis, where it is equal to the number of Y.
See Also