up_by</span>(county_name) <span class="sc">|&gt;</span></span>
<span id="cb24-4"><a></a>  <span class="fu">slice_max</span>(population, <span class="at">n =</span> <span class="dv">1</span>) <span class="ot">-&gt;</span></span>
<span id="cb24-5"><a></a>  co_cities</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
</div>
</div><div class="column" style="width:60%;">

</div></div>
</section>
<section id="plotting" class="slide level2">
<h2>Plotting