compMatrix-class

dimnames&lt;-,compMatrix,NULL-method

dimnames&lt;-,compMatrix,list-method

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

classes

A rich hierarchy of matrix classes, including triangular,
symmetric, and diagonal matrices, both dense and sparse and with
pattern, logical and numeric entries.   Numerous methods for and
operations on these matrices, using 'LAPACK' and 'SuiteSparse' libraries.

Martin Maechler

Matrix

Sparse and Dense Matrix Classes and Methods

Douglas Bates

Mikael Jagan

Timothy A. Davis

Jens Oehlschlägel

Jason Riedy

R Core Team 

compMatrix-class function

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

Objects from the Class

<dl>
 <dt><code>factors</code>:</dt>
<dd>Object of class <code>"list"</code> - a list of
 factorizations of the matrix. Note that this is typically empty,
 i.e., <code><a href="/link/list()?package=Matrix&version=1.5-1" data-mini-rdoc="Matrix::list()">list()</a></code>, initially and is updated
	automagically whenever a matrix factorization is computed.</dd> <dt><code>Dim</code>, <code>Dimnames</code>:</dt>
<dd>inherited from the
 <code>Matrix</code> class, see there.</dd> 
</dl>

Slots

Class <code>"Matrix"</code>, directly.

Extends

<dl>
 <dt>dimnames&lt;-</dt>
<dd><code>signature(x = "compMatrix", value = "list")</code>: set
 the <code>dimnames</code> to a <code><a href="/link/list?package=Matrix&version=1.5-1" data-mini-rdoc="Matrix::list">list</a></code> of length 2, see
 <code>dimnames&lt;-</code>. The <code>factors</code> slot is currently reset to
 empty, as the factorization <code>dimnames</code> would have to be adapted, too.</dd> 
</dl>

Methods

Class "compMatrix" of Composite (Factorizable) Matrices — compMatrix-class

<dl>
 <dt><code>factors</code>:</dt>
<dd>Object of class <code>"list"</code> - a list of
 factorizations of the matrix. Note that this is typically empty,
 i.e., <code><a href='https://rdrr.io/r/base/list.html'>list()</a></code>, initially and is updated
	automagically whenever a matrix factorization is computed.</dd>

 <dt><code>Dim</code>, <code>Dimnames</code>:</dt>
<dd>inherited from the
 <code>Matrix</code> class, see there.</dd>

 
</dl>

<dl>
 <dt>dimnames&lt;-</dt>
<dd><code>signature(x = "compMatrix", value = "list")</code>: set
 the <code>dimnames</code> to a <code><a href='https://rdrr.io/r/base/list.html'>list</a></code> of length 2, see
 <code>dimnames&lt;-</code>. The <code>factors</code> slot is currently reset to
 empty, as the factorization <code>dimnames</code> would have to be adapted, too.</dd>

 
</dl>

compMatrix-class: Class "compMatrix" of Composite (Factorizable) Matrices

Description

Arguments

Objects from the Class

Slots

Extends

Methods

See Also