)</p></dd>

</dl></div>
    <div class="section level2">
    <h2 id="value">Value<a class="anchor" aria-label="anchor" href="#value"></a></h2>
    <p>Returns a function that takes a vector of standard deviations and
  correlations and returns the deviance (or REML criterion).  The
  function has additional attributes</p><dl><dt>optimum</dt>
<dd><p>a named vector giving the parameter values
      at the optimum</p></dd>

    <dt>basedev</dt>
<dd><p>the deviance at the optimum, (i.e., <em>not</em> the
      R