="r-in"><span>   pch<span class="op">=</span><span class="fl">20</span>,</span></span>
<span class="r-in"><span>   cex<span class="op">=</span><span class="fl">2</span>,</span></span>
<span class="r-in"><span>   col<span class="op">=</span><span class="st">"red"</span><span class="op">)</span>;</span></span>
<span class="r-in"><span><span class="fu"><a href="drawLabels.html">drawLabels</a></span><span class="op">(</span>x<span class="op">=</span><span class="va">cp2</span><span class="op">$</span><span clas