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<span class="r-in"><span><span class="fu"><a href="seecol.html">seecol</a></span><span class="op">(</span><span class="va">uni_princeton_2</span>, col_brd <span class="op">=</span> <span class="st">"grey"</span>, lwd <span class="op">=</span> <span class="fl">1.5