><span class="va">xset</span>, family <span class="op">=</span> <span class="st">"symmetric"</span>, plottype <span class="op">=</span> <span class="st">"mdevden"</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="va">xset2</span> <span class="op">&lt;-</span> <span class="fu">group</span><span class="op">(</span><span class="va">xset2</span>, bw <span class="op">=</span> <span class="fl">10</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="