squared = 0.011( Max possible = 0.998), Likelihood ratio test = 9.862 (df = 5, p = 0.079)</span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># coxph</span></span></span>
<span class="r-in"><span><span class="va">fit</span> <span class="op">=</span> <span class="fu">survival</span><span class="fu">::</span><span class="fu"><a href="https://rdrr.io/pkg/survival/man/coxph.html" class="external-link">coxph</a></span><span class="op">(</span><span class="fu">survival</span><