/span> <span class="st">"black"</span>, size <span class="op">=</span> <span class="fl">4.5</span><span class="op">)</span> <span class="op">+</span></span></span>
<span class="r-in"><span>    <span class="fu"><a href="https://ggplot2.tidyverse.org/reference/geom_point.html" class="external-link">geom_point</a></span><span class="op">(</span>colour <span class="op">=</span> <span class="st">"pink"</span>, size <span class="op">=</span> <span class="fl">4</span><span class="op">)</span> <span class="op">+</s