 group <span class="op">=</span> <span class="st">"treat"</span>,
                               data <span class="op">=</span> <span class="va">example01</span>, 
                               family <span class="op">=</span> <span class="st">"poisson"</span><span class="op">)</span>
<span class="co">#&gt; Computing starting values...done. Took: 5.2 s</span>
<span class="co">#&gt; Fitting the model...done. Took: 37.1 s</span>
<span class="co">#&gt; Computing standard errors...done. Took: 46.3 s</span>
<sp