">Inappropriate renaming<a class="anchor" aria-label="anchor" href="#inappropriate-renaming"></a>
</h4>
<p>Second, <code>Update_HGNC_Symbols</code> uses the full input list and
first automatically approves any symbol that is already an approved gene
symbol so that there is not a chance of improperly updating any symbols.
It then checks the remaining symbols for any symbol updates.</p>
<p>Let’s run our test symbol set:</p>
<div class="sourceCode" id="cb5"><pre class="downlit sourceCode r">
<code class="sou