Matrix (version 0.9-1)

sscMatrix-class: Symmetric, compressed, sparse column matrices

Description

The sscMatrix class is a class of symmetric, sparse matrices in the compressed, column-oriented format. In this implementation the non-zero elements in the columns are sorted into increasing row order.

Objects from the Class

Objects can be created by calls of the form new("sscMatrix", ...).

Extends

Class "cscMatrix", directly.

See Also

cscMatrix-class, tripletMatrix-class, geMatrix-class