ined function, the <code>_lpdf</code> and <code>_lpmf</code> forms of the user-defined function will change these densities to be normalized. The <code>_lupdf</code> and <code>_lupmf</code> forms of the user-defined functions will instead allow other unnormalized density functions to drop additive constants.</p>
<p>The distribution statement shorthand</p>
<div class="sourceCode" id="cb11"><pre class="sourceCode stan code-with-copy"><code class="sourceCode stan"><span id="cb11-1"><a href="#cb11-1" aria-hidde