</i></h1>
<p><img style="float:right; margin: -2em 0em 4em 4em" src="https://mc-stan.org/images/stan_logo.png" width="225" alt="Stan logo" /></p>
<p>This is the official reference manual for Stan’s <em>programming
language</em> for coding probability models, <em>inference algorithms</em> for
fitting models and making predictions, and <em>posterior analysis</em> tools
for evaluating the results. This manual applies to all Stan
interfaces.</p>
<p>There are two additional interface-neutral manuals, the
[<em>