[R] R SEM package

[Anthony Dick]

Does anyone know if the sem package in R can implement a stacked model 
comparison, for example as in LISREL or AMOS?

Thanks,

Anthony

-- 
Anthony Steven Dick, Ph.D.
Post-Doctoral Fellow
Human Neuroscience Laboratory
Department of Neurology
The University of Chicago
5841 S. Maryland Ave. MC-2030
Chicago, IL 60637
Phone: (773)-834-7770
Email: adick at uchicago.edu
Web: http://home.uchicago.edu/~adick/