 class="op">+</span> 
  <span class="fu">geom_point</span><span class="op">(</span>size<span class="op">=</span><span class="fl">8</span>, <span class="fu">aes</span><span class="op">(</span>color<span class="op">=</span><span class="fu"><a href="https://rdrr.io/r/base/factor.html">factor</a></span><span class="op">(</span><span class="va">survPhi</span><span class="op">)</span><span class="op">)</span><span class="op">)</span> <span class="op">+</span>
  <span class="fu">geom_pointrange</span><span class="