on makes all the difference, so your help to improve it is
very welcome!</p>
<div class="section level4">
<h4 id="function-documentation">Function documentation<a class="anchor" aria-label="anchor" href="#function-documentation"></a></h4>
<p>Functions are described as comments near their code and translated to
documentation using <a href="https://klutometis.github.io/roxygen/" class="external-link"><code>roxygen2</code></a>.
If you want to improve a function description:</p>
<ol style="list-style-type: deci