></span><span class="op">(</span><span class="va">CoxFit</span>, <span class="va">fm</span>, time_var <span class="op">=</span> <span class="st">"year"</span><span class="op">)</span></span>
<span><span class="fu"><a href="https://rdrr.io/r/base/summary.html" class="external-link">summary</a></span><span class="op">(</span><span class="va">jointFit1</span><span class="op">)</span></span>
<span><span class="co">#&gt; </span></span>
<span><span class="co">#&gt; Call:</span></span>
<span><span class="co">#&gt;