bindex="-1"></a><span class="co">#&gt; 1     1    30   500</span></span>
<span id="cb11-9"><a href="#cb11-9" tabindex="-1"></a><span class="co">#&gt; 2     2    40   600</span></span>
<span id="cb11-10"><a href="#cb11-10" tabindex="-1"></a><span class="co">#&gt; 3     3    50   700</span></span></code></pre></div>
</div>
<div id="gotchas" class="section level3">
<h3>Gotchas</h3>
<p>Be careful when combining numeric summaries with
<code>where(is.numeric)</code>:</p>
<div class="sourceCode" id="cb12"><pre cla