HMC sampler.
For all parameters and quantities of interest in the Stan program,
<code>stansummary</code> reports a set of statistics including mean, standard deviation,
percentiles, effective number of samples, and <span class="math inline">\(\hat{R}\)</span> values.</p></li>
<li><p><code>diagnose</code>: a basic sampler diagnostic tool which checks for indications
that the HMC sampler was unable to sample from the full posterior.</p></li>
</ul>
<p>CmdStan releases include pre-built binaries of the Stan lan