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Edit File: assert-is.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: Missing is functions.</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 assert-is {assertthat}"><tr><td>assert-is {assertthat}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2>Missing is functions.</h2> <h3>Description</h3> <p>Missing is functions. </p> <h3>Usage</h3> <pre> is.error(x) is.time(x) is.date(x) </pre> <h3>Arguments</h3> <table summary="R argblock"> <tr valign="top"><td><code>x</code></td> <td> <p>object to test</p> </td></tr> </table> <h3>See Also</h3> <p>Other assertions: <code><a href="are_equal.html">are_equal</a></code>, <code><a href="scalar.html">is.scalar</a></code>, <code><a href="noNA.html">noNA</a></code>, <code><a href="not_empty.html">not_empty</a></code> </p> <h3>Examples</h3> <pre> a <- Sys.time() is.time(a) b <- Sys.Date() is.date(b) c <- try(stop("!!")) is.error(c) </pre> <hr /><div style="text-align: center;">[Package <em>assertthat</em> version 0.2.1 <a href="00Index.html">Index</a>]</div> </body></html>