n"><span>    x <span class="op">=</span> <span class="va">Sepal.Length</span>, y <span class="op">=</span> <span class="va">Species</span>, fill <span class="op">=</span> <span class="fl">0.5</span> <span class="op">-</span> <span class="fu"><a href="https://rdrr.io/r/base/MathFun.html" class="external-link">abs</a></span><span class="op">(</span><span class="fl">0.5</span><span class="op">-</span><span class="fu"><a href="https://ggplot2.tidyverse.org/reference/aes_eval.html" class="external-link">stat</a>