<span class="op">=</span> <span class="st">"Weibull"</span><span class="op">)</span> <span class="co">#Fit Weibull model to the TTP data</span></span>
<span><span class="va">TTP.fit</span></span>
<span><span class="co">#&gt; Call:</span></span>
<span><span class="co">#&gt; flexsurvreg(formula = Surv(AVAL_TTP/365.25, Event_TTP) ~ ARMCD, </span></span>
<span><span class="co">#&gt;     data = IPD, dist = "Weibull")</span></span>
<span><span class="co">#&gt; </span></span>
<span><span class="co">#&gt; Estimates