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.
Usage
intervals(object, level, ...)
Arguments
object
a fitted model object from which parameter estimates can
be extracted.
level
an optional numeric value for the interval confidence
level. Defaults to 0.95.
...
some methods for the generic may require additional
arguments.
Value
will depend on the method function used; see the appropriate documentation.
References
Pinheiro, J.C., and Bates, D.M. (2000) "Mixed-Effects Models
in S and S-PLUS", Springer.