getResponse.gls {nlme} | R Documentation |
This method function extracts the response variable used in fitting
the linear model corresponding to object
.
getResponse(object, form)
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) . |
a vector with the response variable corresponding to the linear
model represented by object
.
Jose Pinheiro Jose.Pinheiro@pharma.novartis.com and Douglas Bates bates@stat.wisc.edu
data(Ovary) fm1 <- gls(follicles ~ sin(2*pi*Time) + cos(2*pi*Time), Ovary, correlation = corAR1(form = ~ 1 | Mare)) getResponse(fm1)