Hi, many thanks for the help (i would swear I controlled the model specification like 15 times...). It runs correctly now!
Best wishes, Jan Schubert Institute of Social Science Charles University, Prague -- View this message in context: http://r.789695.n4.nabble.com/sem-error-no-variance-or-error-variance-parameter-tp2221804p2222411.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
