span class="op">=</span> <span class="fl">0.2</span>, fill <span class="op">=</span> <span class="op">~</span><span class="fu"><a href="https://rdrr.io/r/base/factor.html" class="external-link">factor</a></span><span class="op">(</span><span class="va">counterWt</span><span class="op">)</span><span class="op">)</span></span></span>
<span class="r-msg co"><span class="r-pr">#&gt;</span> `geom_smooth()` using method = 'loess'</span>
<span class="r-wrn co"><span class="r-pr">#&gt;</span> <span class="warning">