EVOLUTION-MANAGER
Edit File: nchr.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: Determine the number of chromosomes</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 nchr {qtl}"><tr><td>nchr {qtl}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2>Determine the number of chromosomes</h2> <h3>Description</h3> <p>Determine the number of chromosomes in a cross or map object. </p> <h3>Usage</h3> <pre> nchr(object) </pre> <h3>Arguments</h3> <table summary="R argblock"> <tr valign="top"><td><code>object</code></td> <td> <p>An object of class <code>cross</code> (see <code><a href="read.cross.html">read.cross</a></code> for details) or <code>map</code> (see <code><a href="sim.map.html">sim.map</a></code> for details).</p> </td></tr> </table> <h3>Value</h3> <p>The number of chromosomes in the input. </p> <h3>Author(s)</h3> <p>Karl W Broman, <a href="mailto:broman@wisc.edu">broman@wisc.edu</a> </p> <h3>See Also</h3> <p><code><a href="read.cross.html">read.cross</a></code>, <code><a href="plot.cross.html">plot.cross</a></code>, <code><a href="summary.cross.html">summary.cross</a></code>, <code><a href="nind.html">nind</a></code>, <code><a href="totmar.html">totmar</a></code>, <code><a href="nmar.html">nmar</a></code>, <code><a href="nphe.html">nphe</a></code> </p> <h3>Examples</h3> <pre> data(fake.f2) nchr(fake.f2) map <- pull.map(fake.f2) nchr(map) </pre> <hr /><div style="text-align: center;">[Package <em>qtl</em> version 1.66 <a href="00Index.html">Index</a>]</div> </body></html>