Altaxo user manual and class reference
Altaxo class reference
Altaxo Namespaces
Altaxo.Calc Namespaces
Altaxo.Calc.Regression.Multivariate
WorksheetAnalysis Class
WorksheetAnalysis Methods
CalculateAdditionalColumn Method
CalculateAdditionalColumns Method
CalculateAndStorePredictionScores Method
CalculateCrossPredictedAndResidual Method
CalculateCrossPredictedY Method
CalculateCrossPRESS Method
CalculatePredictedAndResidual Method
CalculatePredictedY Method
CalculatePredictionScores Method
CalculatePreprocessedSpectra Method
CalculateXLeverage Method
CalculateXResidual Method
CalculateYPredicted Method
CalculateYResidual Method
CreateNewRegressionObject Method
EnsureMatchingXOfX Method
ExecuteAnalysis Method
GetCalibrationModel Method
GetCrossPRESSValue_ColumnName Method
GetCrossProduct_ColumnName Method
GetMeasurementLabel_ColumnName Method
GetNumberOfFactors_ColumnGroup Method
GetNumberOfFactors_ColumnName Method
GetOriginalY Method
GetPredictionScore_ColumnGroup Method
GetPredictionScore_ColumnName Method
GetPRESSValue_ColumnName Method
GetRawSpectra Method
GetXCrossResidual_ColumnGroup Method
GetXCrossResidual_ColumnName Method
GetXLeverage_ColumnGroup Method
GetXLeverage_ColumnName Method
GetXLoad_ColumnName Method
GetXMean_ColumnName Method
GetXOfSpectra Method
GetXOfX_ColumnName Method
GetXResidual_ColumnGroup Method
GetXResidual_ColumnName Method
GetXScale_ColumnName Method
GetXScore_ColumnName Method
GetXWeight_ColumnName Method
GetXYMatricesOfSpectralColumns Method
GetYCrossPredicted_ColumnGroup Method
GetYCrossPredicted_ColumnName Method
GetYCrossResidual_ColumnGroup Method
GetYCrossResidual_ColumnName Method
GetYLoad_ColumnName Method
GetYMean_ColumnName Method
GetYOriginal_ColumnName Method
GetYPredicted_ColumnGroup Method
GetYPredicted_ColumnName Method
GetYResidual_ColumnGroup Method
GetYResidual_ColumnName Method
GetYScale_ColumnName Method
IsDimensionReductionAndRegressionModel Method
MapSpectralX Method
NotFound Method
PredictValues Method
RemoveNonNumericCells Method
StoreCalculatedColumn Method
StoreCalibrationModelInTable Method
StoreFRatioData Method
StoreNumberOfFactors Method
StoreOriginalY Method
StorePreprocessedData Method
StorePRESSData Method
StoreXOfX Method
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WorksheetAnalysisGetRawSpectra Method

Fills a matrix with the selected data of a table.

Namespace: Altaxo.Calc.Regression.Multivariate
Assembly: AltaxoBase (in AltaxoBase.dll) Version: 4.8.3179.0 (4.8.3179.0)
Syntax
C#
Copy
public static IMatrix<double> GetRawSpectra(
	DataTable srctable,
	bool spectrumIsRow,
	IAscendingIntegerCollection spectralIndices,
	IAscendingIntegerCollection measurementIndices
)

Parameters

srctable  DataTable
The source table where the data for the spectra are located.
spectrumIsRow  Boolean
True if the spectra in the table are organized horizontally, false if spectra are vertically oriented.
spectralIndices  IAscendingIntegerCollection
The selected indices wich indicate all (wavelength, frequencies, etc.) that belong to one spectrum. If spectrumIsRow==true, this are the selected column indices, otherwise the selected row indices.
measurementIndices  IAscendingIntegerCollection
The indices of all measurements (spectra) selected.

Return Value

IMatrixDouble
The matrix of spectra. In this matrix the spectra are horizonally organized (each row is one spectrum).
See Also