Extract gls Object Formula
DESCRIPTION:
This method function extracts the linear model formula
associated with
object
.
USAGE:
formula(object)
REQUIRED ARGUMENTS:
- object
-
an object inheriting from class
gls
, representing
a generalized least squares fitted linear model.
VALUE:
a two-sided linear formula specifying the linear model used to
obtain
object
.
SEE ALSO:
EXAMPLES:
fm1 <- gls(follicles ~ sin(2*pi*Time) + cos(2*pi*Time), Ovary,
correlation = corAR1(form = ~ 1 | Mare))
formula(fm1)