>
<span>  <span class="fu"><a href="reference/create_sensitivity.html">create_sensitivity</a></span><span class="op">(</span></span>
<span>    variable <span class="op">=</span> <span class="st">"alpha1"</span>, lower <span class="op">=</span> <span class="fl">0.1</span>, upper <span class="op">=</span> <span class="fl">0.8</span>, step <span class="op">=</span> <span class="fl">0.1</span></span>
<span>  <span class="op">)</span> <span class="op">|&gt;</span></span>
<span>  <span class="fu"><a href="referen