nlme (version 3.1-1)

formula.lmList: Extract lmList Object Formula

Description

This method function extracts the common linear model formula associated with each lm component of object.

Usage

formula(object)

Arguments

object

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

Value

• a two-sided linear formula specifying the linear model used to obtain the lm components of object.

See Also

lmList

Examples

data(Orthodont)
fm1 <- lmList(distance ~ age | Subject, Orthodont)
formula(fm1)