t</a></span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/names.html" class="external-link">names</a></span><span class="op">(</span><span class="va">pbc</span><span class="op">)</span><span class="op">)</span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> c("id", "time", "status", "trt", "age", "sex", "ascites", "hepato", </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> "spiders", "edema", "bili", "chol", "albumin", "copper", "alk.phos", </span>
<sp