span class="op">+</span> <span class="fu">scale_y_continuous</span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/substitute.html" class="external-link">quote</a></span><span class="op">(</span><span class="va">votes</span> <span class="op">^</span> <span class="va">alpha</span><span class="op">)</span><span class="op">)</span></span></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co">#  * modify the axis limits</span></span></span>
<span clas