CovariancesGetIncidenceMatrix Method |
Returns the incidence matrix. Note that the Compute method
must be invoked first before invoking this method. Otherwise, the
method throws a NullReferenceException exception.
Namespace: Imsl.StatAssembly: ImslCS (in ImslCS.dll) Version: 6.5.2.0
Syntax public int[,] GetIncidenceMatrix()
Public Function GetIncidenceMatrix As Integer(,)
public:
array<int,2>^ GetIncidenceMatrix()
member GetIncidenceMatrix : unit -> int[,]
Return Value
Type:
Int32
An
int matrix containing the incidence matrix.
Remarks
If MissingValueMethod is 0, incidence matrix is 1 x 1 and
contains the number of valid observations; otherwise, incidence
matrix is x.GetLength(1) x x.GetLength(1) and contains
the number of pairs of valid observations used in calculating the
crossproducts for covariance.
See Also