cceptance probability of the MCMC process.
This fine-tunes the width of the search space to obtain the desired acceptance probability.
1 is the default width, increases lead to broader search.</p></dd>


<dt id="arg-step-size">step_size<a class="anchor" aria-label="anchor" href="#arg-step-size"></a></dt>
<dd><p>An integer. After each step, the stopping requirements as specified
by <code>stop_criteria</code> are checked and proposal distributions are updated. Defaults to 100.</p></dd>


<dt id="arg-verbose">