span class="fl">0.9</span>, <span class="fl">1</span>, <span class="fl">1.2</span><span class="op">)</span><span class="op">)</span></span></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># Fit unrestricted model</span></span></span>
<span class="r-in"><span><span class="va">burn</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://rdrr.io/r/stats/glm.html" class="external-link">glm</a></span><span class="op">(</span><span class="va">premium</span> 