compMatrix-class {Matrix} | R Documentation

## Class "compMatrix" of Composite (Factorizable) Matrices

### Description

Virtual class of composite matrices; i.e., matrices that can be factorized, typically as a product of simpler matrices.

### Objects from the Class

A virtual Class: No objects may be created from it.

### Slots

`factors`:

  Object of class `"list"` - a list of factorizations of the matrix. Note that this is typically empty, i.e. `list()`, initially and is updated automagically whenever a matrix factorization is computed.

`Dim`

  ,

`Dimnames`:

  inherited from the `Matrix` class, see there.

### Extends

Class `"Matrix"`, directly.

[Package Matrix version 1.0-9 Index]