You are looking for support or help with SEM in general or with Onyx specifically?

Please consult the documentation and the frequently asked questions first. For all remaining types of questions, please use our public discussion board:

Discussion Board

The author responsible for this website is (please do not contact with questions regarding general SEM or modeling questions – rather use forum above):

Dr. Andreas Brandmaier
(brandmaier [at] mpib [hyphen] berlin [dot] mpg [dot] de)
Lentzeallee 94
14195 Berlin