R: Extract gls Coefficients

Extract gls Coefficients

coef(object, allCoef)

`object`	an object inheriting from class `gls`, representing a generalized least squares fitted linear model.
`allCoef`	an optional logical value indicating whether all coefficients, including the non-estimable, should be extracted. Non-estimable coefficients are assigned `NAs`. Default is `FALSE`.

The estimated coefficients for the linear model represented by object are extracted.

a vector with the estimated coefficients for the linear model represented by object.

Jose Pinheiro and Douglas Bates

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