in</span><span class="op">(</span>trim <span class="op">=</span> <span class="cn">FALSE</span>, 
              alpha <span class="op">=</span> <span class="fl">.4</span><span class="op">)</span><span class="op">+</span>
  <span class="fu">geom_boxplot</span><span class="op">(</span>position <span class="op">=</span> <span class="fu">position_dodge</span><span class="op">(</span><span class="fl">.9</span><span class="op">)</span>, 
               width <span class="op">=</span> <span class="fl">.2</span>, 
 