><span class="op">(</span><span class="fu"><a href="https://ggplot2.tidyverse.org/reference/aes.html" class="external-link">aes</a></span><span class="op">(</span>x<span class="op">=</span><span class="va">pred.list</span><span class="op">$</span><span class="va">states</span><span class="op">$</span><span class="va">t.j</span>,y<span class="op">=</span><span class="va">pred.list</span><span class="op">$</span><span class="va">states</span><span class="op">$</span><span class="va">x</span><span class="op">)