e, <code>toc_depth</code> controls how many header levels are visible in the table of
contents (default is 3, which means headers that range from <code>#</code>-<code>###</code>). Another
option is <code>toc_float</code>, which means the table of content will float on the side
of the page even as we scroll down.</p>
</div>
<div id="knitting-the-document" class="section level3 hasAnchor" number="8.4.8">
<h3><span class="header-section-number">8.4.8</span> Knitting the document<a href="rmarkdown.html#knitting