 class="op">=</span> <span class="va">mixreg_weib</span>, 
  title_trace <span class="op">=</span> <span class="st">"Fitted Line"</span>
<span class="op">)</span>

<span class="va">mix_reg_lines</span></code></pre></div>
<div class="figure">
<img src="Life_Data_Analysis_Part_IV_files/figure-html/segmented_weibull_II-1.png" alt="Figure 3: Subgroup-specific regression lines using segmented regression." width="700"><p class="caption">
Figure 3: Subgroup-specific regression lines using segmented regression.
</p