class="va">predX</span> <span class="op">*</span> <span class="va">cum.haz</span><span class="op">[</span><span class="va">ti</span><span class="op">]</span><span class="op">)</span></span></span>
<span class="r-in"><span>  <span class="op">}</span></span></span>
<span class="r-in"><span>  <span class="va">res</span></span></span>
<span class="r-in"><span><span class="op">}</span></span></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="fu"><a href="https://rdrr.io/r/base/