getData.gls
Extract gls Object Data
Description
If present in the calling sequence used to produce object
, the data frame used to fit the model is obtained.
Usage
## S3 method for class 'gls' getData(object)
Arguments
object | an object inheriting from class |
Value
if a data
argument is present in the calling sequence that produced object
, the corresponding data frame (with na.action
and subset
applied to it, if also present in the call that produced object
) is returned; else, NULL
is returned.
Author(s)
José Pinheiro and Douglas Bates [email protected]
See Also
Examples
fm1 <- gls(follicles ~ sin(2*pi*Time) + cos(2*pi*Time), data = Ovary, correlation = corAR1(form = ~ 1 | Mare)) getData(fm1)
Copyright (©) 1999–2012 R Foundation for Statistical Computing.
Licensed under the GNU General Public License.