<code>print_plots</code> we want to save the ggplot output (rather than let it be printed directly) and give that to print plots.</p>
<div class="sourceCode" id="cb12"><pre class="sourceCode r"><code class="sourceCode r"><a class="sourceLine" id="cb12-1" data-line-number="1">plot_list &lt;-<span class="st"> </span>split_dat <span class="op">%&gt;%</span><span class="st"> </span><span class="kw"><a href="http://www.rdocumentation.org/packages/purrr/topics/map">map</a></span>(p_conc_time) </a></code></pre></d