EVOLUTION-MANAGER
Edit File: nunique.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: Number of unique values.</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 nunique {plyr}"><tr><td>nunique {plyr}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2>Number of unique values.</h2> <h3>Description</h3> <p>Calculate number of unique values of a variable as efficiently as possible. </p> <h3>Usage</h3> <pre> nunique(x) </pre> <h3>Arguments</h3> <table summary="R argblock"> <tr valign="top"><td><code>x</code></td> <td> <p>vector</p> </td></tr> </table> <hr /><div style="text-align: center;">[Package <em>plyr</em> version 1.8.7 <a href="00Index.html">Index</a>]</div> </body></html>