EVOLUTION-MANAGER
Edit File: is.formula.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: Is a formula? Checks if argument is a formula</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 is.formula {plyr}"><tr><td>is.formula {plyr}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2>Is a formula? Checks if argument is a formula</h2> <h3>Description</h3> <p>Is a formula? Checks if argument is a formula </p> <h3>Usage</h3> <pre> is.formula(x) </pre> <hr /><div style="text-align: center;">[Package <em>plyr</em> version 1.8.7 <a href="00Index.html">Index</a>]</div> </body></html>