 <span class="co"># estimate density</span></span>
<span class="r-in"><span class="fu"><a href="dkdevinecop.html">dkdevinecop</a></span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">0.1</span>, <span class="fl">0.1</span>, <span class="fl">0.1</span><span class="op">)</span>, <span class="va">fit</span><span class="op">)</span>     <span class="co"># evaluate density estimate</span></span>
<span c