Extract lmList Object Groups

Usage

getGroups(object)

Arguments

object an object inheriting from class lmList, representing a list of lm objects with a common model.

Description

The grouping factor determining the partitioning of the observations used to produce the lm components of object is extracted.

Value

a vector with the grouping factor corresponding to the lm components of object.

Author(s)

Jose Pinheiro and Douglas Bates

See Also

lmList

Examples

library(lme)
data(Orthodont)
fm1 <- lmList(distance ~ age | Subject, Orthodont)
getGroups(fm1)


[Package Contents]