pan><span class="op">(</span>coords<span class="op">=</span><span class="st">"topright"</span><span class="op">)</span>,</span></span>
<span class="r-in"><span>            xlab<span class="op">=</span><span class="va">vlab</span><span class="op">[</span><span class="fl">2</span><span class="op">]</span>, ylab<span class="op">=</span><span class="va">vlab</span><span class="op">[</span><span class="fl">1</span><span class="op">]</span><span class="op">)</span></span></span>
<span class="r-plt img"><img src="