getData(object)
object
|
an object inheriting from class lmList , representing
a list of lm objects with a common model.
|
object
, the
data frame used to fit the model is obtained.data
argument is present in the calling sequence that
produced object
, the corresponding data frame (with
na.action
and subset
applied to it, if also present in
the call that produced object
) is returned;
else, NULL
is returned.lmList
library(lme) data(Orthodont) fm1 <- lmList(distance ~ age | Subject, Orthodont) getData(fm1)