i", "disp" to indicate whether fixed-effect model matrices for particular model components should be generated as sparse matrices, e.g. <code>c(cond=TRUE)</code>. Default is all <code>FALSE</code></p></dd>


<dt>priors</dt>
<dd><p>a data frame of priors, in a similar format to that accepted by the <code>brms</code> package; see <code><a href="priors.html">priors</a></code></p></dd>

</dl></div>
    <div id="details">
    <h2>Details</h2>
    
<ul><li><p>Binomial models with more than one trial (i.e., not bi