use.hessian<a class="anchor" aria-label="anchor" href="#arg-use-hessian"></a></dt>
<dd><p>(logical) indicates whether to use the
    finite-difference Hessian of the deviance function to compute
    standard errors of the fixed effects; see <code><a href="vcov.merMod.html">vcov.merMod</a></code>
  for details</p></dd>

<dt id="arg-digits">digits<a class="anchor" aria-label="anchor" href="#arg-digits"></a></dt>
<dd><p>number of significant digits for printing</p></dd>

  <dt id="arg-symbolic-cor">symbolic.co