="op">=</span><span class="va">y</span><span class="op">)</span>, size<span class="op">=</span><span class="fl">2</span>, alpha<span class="op">=</span><span class="fl">0.4</span>,</span></span>
<span class="r-in"><span>                             colour<span class="op">=</span><span class="st">"#f0027f"</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_segment.html" class="external-link