EVOLUTION-MANAGER
Edit File: number-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 "number" of Possibly Complex Numbers</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 number-class {Matrix}"><tr><td>number-class {Matrix}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2>Class "number" of Possibly Complex Numbers</h2> <h3>Description</h3> <p>The class <code>"number"</code> is a virtual class, currently used for vectors of eigen values which can be <code>"numeric"</code> or <code>"complex"</code>. </p> <p>It is a simple class union (<code><a href="../../methods/html/setClassUnion.html">setClassUnion</a></code>) of <code>"numeric"</code> and <code>"complex"</code>. </p> <h3>Objects from the Class</h3> <p>Since it is a virtual Class, no objects may be created from it.</p> <h3>Examples</h3> <pre> showClass("number") stopifnot( is(1i, "number"), is(pi, "number"), is(1:3, "number") ) </pre> <hr /><div style="text-align: center;">[Package <em>Matrix</em> version 1.2-17 <a href="00Index.html">Index</a>]</div> </body></html>