/span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">.25</span>, <span class="fl">.75</span><span class="op">)</span>, guide <span class="op">=</span> <span class="st">"none"</span><span class="op">)</span></span></span>
<span class="r-wrn co"><span class="r-pr">#&gt;</span> <span class="warning">Warning: </span>Using alpha for a discrete variable is not advised.</span>
<span class="r-plt img"><img src="stat_alluvium-10.p