egression(): </span>
<span class="va">mixreg_weib</span> <span class="op">&lt;-</span> <span class="fu"><a href="../reference/mixmod_regression.html">mixmod_regression</a></span><span class="op">(</span>
  x <span class="op">=</span> <span class="va">voltage_cdf</span>, 
  distribution <span class="op">=</span> <span class="st">"weibull"</span>, 
  k <span class="op">=</span> <span class="fl">2</span>
<span class="op">)</span>

<span class="va">mixreg_weib</span>
<span class="co">#&gt; Mixmod Regression:</s