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PrincipalProjectionsCorrelateSupplementaryVariables Method (DoubleMatrix)

Gets the correlations of each specified supplementary variable on the standardized principal variables.

Namespace:  Novacta.Analytics
Assembly:  Novacta.Analytics (in Novacta.Analytics.dll) Version: 2.0.0
Syntax
public DoubleMatrix CorrelateSupplementaryVariables(
	DoubleMatrix supplementaryVariables
)

Parameters

supplementaryVariables
Type: Novacta.AnalyticsDoubleMatrix
The supplementary variables.

Return Value

Type: DoubleMatrix
The correlations of each specified supplementary variable on the standardized principal ones.
Exceptions
ExceptionCondition
ArgumentNullExceptionsupplementaryVariables is null.
ArgumentOutOfRangeException The number of rows in supplementaryVariables is not equal to the number of points in the active cloud.
Remarks

The matrix passed as supplementaryVariables must have as many rows as the number of points in the ActiveCloud, while the number of columns is the number of supplementary variables.

Returns a matrix having as many rows as the number of supplementary variables, and as many columns as the number of principal ones. A given entry is the correlation between a supplementary variable, that corresponding to the entry row, and a principal variable, that corresponding to the entry column.

See Also