nlme (version 3.1-1)

coef.gls: Extract gls Coefficients

Description

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

Usage

coef(object, allCoef)

Arguments

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.

Value

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

See Also

gls

Examples

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