hr&gt;</span> <span style="color: #949494; font-style: italic;">&lt;dbl&gt;</span></span></span>
<span><span class="co">#&gt; <span style="color: #BCBCBC;">1</span> A         3</span></span>
<span><span class="co">#&gt; <span style="color: #BCBCBC;">2</span> B        10</span></span></code></pre></div>
<p>The same aggregation gives unexpected results with the default
arguments to the <code><a href="../reference/sum_byname.html">sum_byname()</a></code> function (specifically,
<code>.summarise = FALSE</code>)