iate:</p>
<div class="sourceCode" id="cb1"><pre class="downlit sourceCode r">
<code class="sourceCode R"><span><span class="va">pbc2.id</span><span class="op">$</span><span class="va">status2</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://rdrr.io/r/base/numeric.html" class="external-link">as.numeric</a></span><span class="op">(</span><span class="va">pbc2.id</span><span class="op">$</span><span class="va">status</span> <span class="op">!=</span> <span class="st">'alive'</span><span c