rs blocks, transformed data blocks, which should look as follows.</p>
<div class="sourceCode" id="cb13"><pre class="sourceCode stan code-with-copy"><code class="sourceCode stan"><span id="cb13-1"><a href="#cb13-1" aria-hidden="true" tabindex="-1"></a><span class="kw">transformed parameters</span> {</span>
<span id="cb13-2"><a href="#cb13-2" aria-hidden="true" tabindex="-1"></a>  <span class="dt">real</span> sigma;</span>
<span id="cb13-3"><a href="#cb13-3" aria-hidden="true" tabindex="-1"></a>  <span class=