

   CCoonnffiiddeennccee IInntteerrvvaallss oonn CCooeeffffiicciieennttss

        intervals(object, level, ...)

   AArrgguummeennttss::

     object: a fitted model object from which parameter esti-
             mates can be extracted.

      level: an optional numeric value for the interval confi-
             dence level. Defaults to 0.95.

        ...: some methods for the generic may require addi-
             tional arguments.

   DDeessccrriippttiioonn::

        Confidence intervals on the parameters associated with
        the model represented by `object' are obtained. This
        function is generic; method functions can be written to
        handle specific classes of objects. Classes which
        already have methods for this function include: `gls',
        `lme', and `lmList'.

   VVaalluuee::

        will depend on the method function used; see the appro-
        priate documentation.

   AAuutthhoorr((ss))::

        Jose Pinheiro and Douglas Bates

   EExxaammpplleess::

        ## see the method documentation

