>, <span class="va">wt</span><span class="op">)</span><span class="op">)</span> <span class="op">+</span> <span class="fu"><a href="geom_point.html">geom_point</a></span><span class="op">(</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="va">p</span> <span class="op">+</span> <span class="fu">expand_limits</span><span class="op">(</span>x <span class="op">=</span> <span class="fl">0</span><span class="op">)</span></span></span>
<span class="r-plt img"><img src="expand_limi