</span>x <span class="op">=</span> <span class="va">.ls.fitted</span>, y <span class="op">=</span> <span class="va">.std.ls.resid</span><span class="op">)</span><span class="op">)</span> <span class="op">+</span> 
  <span class="fu"><a href="https://ggplot2.tidyverse.org/reference/geom_point.html">geom_point</a></span><span class="op">(</span>alpha <span class="op">=</span> <span class="fl">0.2</span><span class="op">)</span> <span class="op">+</span>
  <span class="fu"><a href="https://ggplot2.tidyverse.or