 data frame used by
the <code>plot.simmr_input</code> function; we can set these to
<code>NA</code>.</p>
<p>We first create the new data frame.</p>
<div class="sourceCode" id="cb11"><pre class="downlit sourceCode r">
<code class="sourceCode R"><span><span class="kw"><a href="https://rdrr.io/r/base/library.html" class="external-link">library</a></span><span class="op">(</span><span class="va"><a href="https://eliocamp.github.io/ggnewscale/" class="external-link">ggnewscale</a></span><span class="op">)</span>