/span> <span class="fu">c</span>(<span class="st">"trt"</span>), <span class="at">data =</span> pbc,</span>
<span id="cb1-9"><a href="#cb1-9" aria-hidden="true" tabindex="-1"></a>                            <span class="at">factorVars =</span> <span class="fu">c</span>(<span class="st">"status"</span>,<span class="st">"edema"</span>,<span class="st">"stage"</span>))</span>
<span id="cb1-10"><a href="#cb1-10" aria-hidden="true" tabindex="-1"></a><span class="do">## Specifying nonnormal variables will show th