"><span class="r-pr">#&gt;</span>             1 vs 2</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> status  0.05375763</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> sex     0.11141161</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> ascites 0.08900618</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> hepato  0.20699413</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> spiders 0.01632844</span>
<span class="r-out co"><span class="r-pr">#&gt;