g constant additive terms.
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</p>
</div>
<div id="stan-functions" class="section level3">
<h3><span class="header-section-number">17.1.3</span> Stan Functions</h3>
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<p></p>
<p><code>real</code> <strong><code>lognormal_lpdf</code></strong><code>(reals y | reals mu, reals sigma)</code><br>
The log of the lognormal density of y given location mu and scale
sigma</p>
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