="r-pr">#&gt;</span> 95% confidence intervals, adjusted loglikelihod with type = ''vertical'' </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> Symmetric:</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>        lower     upper   </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> xi[0]  -0.27623  -0.12166</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> xi[1]  -0.15939  -0.01731</span>
<span clas