EVOLUTION-MANAGER
Edit File: compMatrix-class.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><title>R: Class "compMatrix" of Composite (Factorizable) Matrices</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <link rel="stylesheet" type="text/css" href="R.css" /> </head><body> <table width="100%" summary="page for compMatrix-class {Matrix}"><tr><td>compMatrix-class {Matrix}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2>Class "compMatrix" of Composite (Factorizable) Matrices</h2> <h3>Description</h3> <p>Virtual class of <em>composite</em> matrices; i.e., matrices that can be <em>factorized</em>, typically as a product of simpler matrices. </p> <h3>Objects from the Class</h3> <p>A virtual Class: No objects may be created from it.</p> <h3>Slots</h3> <dl> <dt><code>factors</code>:</dt><dd><p>Object of class <code>"list"</code> - a list of factorizations of the matrix. Note that this is typically empty, i.e., <code>list()</code>, initially and is <em>updated <b>automagically</b></em> whenever a matrix factorization is computed.</p> </dd> <dt><code>Dim</code>, <code>Dimnames</code>:</dt><dd><p>inherited from the <code><a href="Matrix-class.html">Matrix</a></code> class, see there.</p> </dd> </dl> <h3>Extends</h3> <p>Class <code>"Matrix"</code>, directly. </p> <h3>Methods</h3> <dl> <dt>dimnames<-</dt><dd><p><code>signature(x = "compMatrix", value = "list")</code>: set the <code>dimnames</code> to a <code><a href="../../base/html/list.html">list</a></code> of length 2, see <code><a href="../../base/html/dimnames.html">dimnames<-</a></code>. The <code>factors</code> slot is currently reset to empty, as the factorization <code>dimnames</code> would have to be adapted, too.</p> </dd> </dl> <h3>See Also</h3> <p>The matrix factorization classes <code>"<a href="MatrixFactorization-class.html">MatrixFactorization</a>"</code> and their generators, <code><a href="lu.html">lu</a>()</code>, <code><a href="qr-methods.html">qr</a>()</code>, <code><a href="chol.html">chol</a>()</code> and <code><a href="Cholesky.html">Cholesky</a>()</code>, <code><a href="BunchKaufman-methods.html">BunchKaufman</a>()</code>, <code><a href="Schur.html">Schur</a>()</code>. </p> <hr /><div style="text-align: center;">[Package <em>Matrix</em> version 1.2-17 <a href="00Index.html">Index</a>]</div> </body></html>