Click or drag to resize

QRRegressionCalculationXTXInvAvailable Property

Gets a boolean value indicating whether or not the matrix formed by taking the inverse of the product of the transpose of the regression matrix with itself is available.

Namespace:  CenterSpace.NMath.Core
Assembly:  NMath (in NMath.dll) Version: 7.3
public bool XTXInvAvailable { get; }

Property Value

Type: Boolean


If X is the regression matrix and ' denotes matrix transposition, then this property is true if this calculation object can return the inverse of the matrix X'X.
See Also