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Edit File: as.quoted.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 input to quoted variables.</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 as.quoted {plyr}"><tr><td>as.quoted {plyr}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2>Convert input to quoted variables.</h2> <h3>Description</h3> <p>Convert characters, formulas and calls to quoted .variables </p> <h3>Usage</h3> <pre> as.quoted(x, env = parent.frame()) </pre> <h3>Arguments</h3> <table summary="R argblock"> <tr valign="top"><td><code>x</code></td> <td> <p>input to quote</p> </td></tr> <tr valign="top"><td><code>env</code></td> <td> <p>environment in which unbound symbols in expression should be evaluated. Defaults to the environment in which <code>as.quoted</code> was executed.</p> </td></tr> </table> <h3>Details</h3> <p>This method is called by default on all plyr functions that take a <code>.variables</code> argument, so that equivalent forms can be used anywhere. </p> <p>Currently conversions exist for character vectors, formulas and call objects. </p> <h3>Value</h3> <p>a list of quoted variables </p> <h3>See Also</h3> <p><code><a href="quoted.html">.</a></code> </p> <h3>Examples</h3> <pre> as.quoted(c("a", "b", "log(d)")) as.quoted(a ~ b + log(d)) </pre> <hr /><div style="text-align: center;">[Package <em>plyr</em> version 1.8.7 <a href="00Index.html">Index</a>]</div> </body></html>