Dear all,
I was looking for a way to compute multilevel models in OpenMx, so I ported the Mx code in the appendix of Mehta & Neale's excellent paper (1) to OpenMx (2). As far as I'm aware, there is no working example of multilevel modeling in OpenMx yet, so I leave a link here in case someone is interested. Comments are welcome!
Chris
(1) Mehta, P. D., & Neale, M. C. (2005). People are variables too: Multilevel structural equations modeling. Psychological Methods, 10(3), 259–284.
(2) http://psychological-research.org/R/
I implemented some basic OpenMx multilevel support for a class during the spring of this year. Unfortunately, the code cannot be merged into the OpenMx trunk yet. There are still a lot of loose ends to clean up.
https://gitorious.org/openmx/openmx/commits/homer
Dear Chris,
Thanks, it sounds great.
It's definitely interesting, it will help me better understand both this nice paper and OpenMx which I'm discovering.
Eric