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.