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CORegressionCalculationXTXInv Property

Gets the inverse of the matrix formed by taking the product of the regression matrix with its transpose, if available.

Namespace:  CenterSpace.NMath.Core
Assembly:  NMath (in NMath.dll) Version: 7.3
Syntax
public DoubleMatrix XTXInv { get; }

Property Value

Type: DoubleMatrix

Implements

IRegressionCalculationXTXInv
Exceptions
ExceptionCondition
NMathExceptionAlways thrown, because the matrix is not available from instances of CORegressionCalculation.
See Also