ternal-link">list</a></span><span class="op">(</span>Lin<span class="op">=</span><span class="st">"epoch.L"</span>, Quad<span class="op">=</span><span class="st">"epoch.Q"</span><span class="op">)</span>, </span></span>
<span class="r-in"><span>      var.labels<span class="op">=</span><span class="va">vlab</span><span class="op">)</span></span></span>
<span class="r-plt img"><img src="Skulls-4.png" alt="" width="700" height="433"></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span