pan></a>
<a class="sourceLine" id="cb27-13" title="13">a  &lt;-<span class="st"> "this is not numeric"</span></a>
<a class="sourceLine" id="cb27-14" title="14"><span class="co"># Warn if .x is charcter</span></a>
<a class="sourceLine" id="cb27-15" title="15"><span class="kw"><a href="reference/messagehandler.html">warn_if</a></span>(<span class="dt">.x =</span> a, </a>
<a class="sourceLine" id="cb27-16" title="16">        <span class="dt">.p =</span> is.character)</a>
<a class="sourceLine" id="cb27-17" titl