n class="va">gamma3</span>,</span>
<span>  <span class="va">gamma4</span>,</span>
<span>  <span class="va">gamma5</span>,</span>
<span>  <span class="va">gamma6</span>,</span>
<span>  <span class="va">knots</span>,</span>
<span>  scale <span class="op">=</span> <span class="st">"hazard"</span>,</span>
<span>  timescale <span class="op">=</span> <span class="st">"log"</span>,</span>
<span>  spline <span class="op">=</span> <span class="st">"rp"</span></span>
<span><span class="op">)</span></span>
<span></spa