"dv">7</span>,</span>
<span id="cb4-12"><a href="#cb4-12" aria-hidden="true" tabindex="-1"></a>  <span class="at">fig_retina =</span> <span class="dv">2</span>,</span>
<span id="cb4-13"><a href="#cb4-13" aria-hidden="true" tabindex="-1"></a>  <span class="at">keep_md =</span> <span class="cn">FALSE</span>,</span>
<span id="cb4-14"><a href="#cb4-14" aria-hidden="true" tabindex="-1"></a>  <span class="at">dev =</span> <span class="st">&quot;png&quot;</span>,</span>
<span id="cb4-15"><a href="#cb4-15" aria-hid