MultivariateRegressionGetCrossXResiduals Method

public static double GetCrossXResiduals(
	double[] xOfXRaw,
	IROMatrix<double> matrixXRaw,
	IROMatrix<double> matrixYRaw,
	int numFactors,
	ICrossValidationGroupingStrategy groupingStrategy,
	ISingleSpectrumPreprocessor preprocessSingleSpectrum,
	IEnsembleMeanScalePreprocessor preprocessEnsembleOfSpectra,
	MultivariateRegression regress,
	out IROMatrix<double> crossXResiduals
)

Parameters

xOfXRaw  Double

The x-values (wavelength, frequency, etc) of the unpreprocessed spectra.

matrixXRaw  IROMatrixDouble

Matrix of spectra (a spectrum = a row in the matrix).

matrixYRaw  IROMatrixDouble

Matrix of y values (e.g. concentrations).

numFactors  Int32

Number of factors used for calculation.

groupingStrategy  ICrossValidationGroupingStrategy

The strategy how to group the spectra for cross prediction.

preprocessSingleSpectrum  ISingleSpectrumPreprocessor

Information how to preprocess the spectra, here: how to process each spectrum separately.

preprocessEnsembleOfSpectra  IEnsembleMeanScalePreprocessor

Information how to preprocess the spectra, here: how to process the spectra ensemble.

regress  MultivariateRegression

The type of regression (e.g. PCR, PLS1, PLS2) provided as an empty regression object.

crossXResiduals  IROMatrixDouble

Returns the matrix of spectral residuals

Return Value

Reference