rr.io/r/base/paste.html" class="external-link">paste0</a></span><span class="op">(</span><span class="st">"g"</span>, <span class="fl">1</span><span class="op">:</span><span class="fl">6</span><span class="op">)</span>, <span class="va">tree</span><span class="op">$</span><span class="va">tip.label</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="fu">PD</span><span class="op">(</span><span class="va">com</spa