at">fill =</span> <span class="fu">factor</span>(topic))) <span class="sc">+</span> </span>
<span id="cb12-4"><a href="#cb12-4"></a>    <span class="fu">geom_col</span>(<span class="at">show.legend =</span> <span class="cn">FALSE</span>) <span class="sc">+</span></span>
<span id="cb12-5"><a href="#cb12-5"></a>    <span class="fu">facet_wrap</span>(<span class="fu">vars</span>(topic), <span class="at">scales =</span> <span class="st">"free"</span>)</span></code><button title="Copy to Clipboard" class="code-c