## cav.timec.msm 10 3949</code></pre></li>
<li><p>An alternative approach is based on discretising time, and defining different effects in different time
periods, e.g. before and after 5 years. We could use <code>pci</code> to fit a model where all intensities have an effect of time period, and then extract the imputed dataset to build more elaborate models of this type.</p>
<div class="sourceCode" id="cb124"><pre class="sourceCode r"><code class="sourceCode r"><span id="cb124-1"><a href="timedep.html#cb12