lass="r-out co"><span class="r-pr">#&gt;</span> [1] 9.040116e-17</span>
<span class="r-in"><span class="fu"><a href="https://rdrr.io/r/graphics/contour.html" class="external-link">contour</a></span><span class="op">(</span><span class="va">fit</span><span class="op">)</span>                           <span class="co"># contour matrix (Gaussian scale)</span></span>
<span class="r-plt img"><img src="kdevinecop-1.png" alt="" width="700" height="433"></span>
<span class="r-in"><span class="fu"><a href="https://