th” and “upperwidth”. The first is the statistic to be
displayed (e.g., the mean), the other two are the lower and upper limit
of the error bar, relative to center.</p>
<p>Hence, if you want to show the summary statistic, you can build you
summary plot, e.g.,</p>
<div class="sourceCode" id="cb1"><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="