Expanded QR Decomposition Object
- DESCRIPTION:
-
These are objects of class
"expand.qr.Matrix"
They represent the QR decomposition of a matrix.
- GENERATION:
-
This class of objects is returned from the expand.qr.Matrix function
to represent a QR decomposition.
- METHODS:
-
The following components must be included in a legitimate "expand.qr.Matrix"
object:
- q:
-
The orthogonal factor.
- r:
-
The factor containing an upper triangular factor portion.
- permutation:
-
The column permutation applied to the original matrix in order to obtain the
factorization.
- SEE ALSO:
-
qr.Matrix
,
expand