Matrix (version 0.9-1)

sscChol-class: Cholesky decompositions of sscMatrix objects

Description

The class of Cholesky decompositions of symmetric, sparse column matrices from the "sscMatrix" class.

Objects from the Class

Objects can be created by calls of the form new("sscChol", ...) but are more commonly created from chol applied to an sscMatrix object.

Extends

Class "tscMatrix", directly. Class "cscMatrix", by class "tscMatrix".

Methods

No methods defined with class "sscChol" in the signature.

See Also

cscMatrix-class

Examples

data(mm)
xpx = crossprod(mm)
str(xpx)
str(chol(xpx))