getResponse.gls {nlme}R Documentation

Extract gls Object Response

Description

This method function extracts the response variable used in fitting the linear model corresponding to object.

Usage

getResponse(object, form)

Arguments

object an object inheriting from class gls, representing a generalized least squares fitted linear model.
form an optional two-sided formula. Defaults to formula(object).

Value

a vector with the response variable corresponding to the linear model represented by object.

Author(s)

Jose Pinheiro Jose.Pinheiro@pharma.novartis.com and Douglas Bates bates@stat.wisc.edu

See Also

gls

Examples

data(Ovary)
fm1 <- gls(follicles ~ sin(2*pi*Time) + cos(2*pi*Time), Ovary,
           correlation = corAR1(form = ~ 1 | Mare))
getResponse(fm1)

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