lass="op">=</span> <span class="fl">0.2</span>,</span></span>
<span class="r-in"><span>             model <span class="op">=</span> <span class="st">"log"</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="fu">xasym</span><span class="op">(</span><span class="va">samp</span>, confint <span class="op">=</span> <span class="st">"wald"</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="fu">xasym</span><span class="op">(</span><span class="va">sa