Hi all,
I am currently running a model to test the individual covariates. And I have two groups, one of the groups has no individual covariates, which is group 1. Another group has individual covariate which is group 2. My GEMACO code is
from.t(1:45).g(1)+from.t(1:45).g(2).[i+xind]
Using the solver EM+quasi Newton, an error message occurs when I try to run the model "EM is not available for this model"/(EM is not available for random effect).
Can anyone help me with that?
Looking forward to the reply.