ncern. Can be one value or a vector of multiple values.</p></dd>


<dt>tau</dt>
<dd><p>Between-study SD. Can be one value or a vector of multiple values.</p></dd>


<dt>omega</dt>
<dd><p>Within-study SD. Can be one value or a vector of multiple
values.</p></dd>


<dt>rho</dt>
<dd><p>Correlation coefficient between effect size estimates from the
same study. Can be one value or a vector of multiple values.</p></dd>


<dt>alpha</dt>
<dd><p>Level of statistical significance. Can be one value o