lass="sourceCode r"><a class="sourceLine" id="cb2-1" data-line-number="1">dat &lt;-<span class="st"> </span>sd_oral_richpk <span class="op">%&gt;%</span><span class="st"> </span><span class="kw"><a href="http://dplyr.tidyverse.org/reference/filter.html">filter</a></span>(ID <span class="op">&lt;=</span><span class="st"> </span><span class="dv">20</span>)</a></code></pre></div>
<p>Messy plot can’t see individuals well</p>
<div class="sourceCode" id="cb3"><pre class="sourceCode r"><code class="sourceCode r"