EVOLUTION-MANAGER
Edit File: convert2sa.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: Convert a sex-specific map to a sex-averaged one</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 convert2sa {qtl}"><tr><td>convert2sa {qtl}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2>Convert a sex-specific map to a sex-averaged one</h2> <h3>Description</h3> <p>Convert a sex-specific map to a sex-averaged one, assuming that the female and male maps are actually the same (that is, that the map was estimated assuming a common recombination rate in females and males). </p> <h3>Usage</h3> <pre> convert2sa(map, tol=1e-4) </pre> <h3>Arguments</h3> <table summary="R argblock"> <tr valign="top"><td><code>map</code></td> <td> <p>A map object with sex-specific locations (but assuming that the female and male maps are the same), as output by the function <code><a href="est.map.html">est.map</a></code> for a 4-way cross, with argument <code>sex.sp=FALSE</code>.</p> </td></tr> <tr valign="top"><td><code>tol</code></td> <td> <p>Tolerance value for inspecting the differences between the female and male maps; if they differ by more than this tolerance, a warning is issued.</p> </td></tr> </table> <h3>Details</h3> <p>We pull out just the female marker locations, and give a warning if there are large differences between the female and male maps. </p> <h3>Value</h3> <p>A map object, with sex-averaged distances. </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="est.map.html">est.map</a></code>, <code><a href="plot.map.html">plotMap</a></code> </p> <h3>Examples</h3> <pre> data(fake.4way) ## Not run: fake.4way <- subset(fake.4way, chr="-X") nm <- est.map(fake.4way, sex.sp=FALSE) plot(convert2sa(nm)) </pre> <hr /><div style="text-align: center;">[Package <em>qtl</em> version 1.66 <a href="00Index.html">Index</a>]</div> </body></html>