Hello,
I am trying to conduct a multivariate sex-limitation model. I am not sure why, but when I run the exact same command I get different results in each run (and in some of the runs, the results don't really correspond with the raw data and don't make sense).
I assume that this is the result of an unstable solution. However, I don't get any warning messages that indicate there is anything wrong, or that could direct me what to do.
The script is attached. Do you have an idea what could be the problem?
Thank you very much,
Lior
selDVs=c("var_x", "var_y") model_Nonscalar <- umxSexLim( name = "sexlim", selDVs = selDVs, mzmData,dzmData,mzfData, dzfData,dzoData_org, sep = "_", A_or_C = "A", #free A sexlim = "Nonscalar", dzAr = 0.5, dzCr = 1, autoRun = getOption("umx_auto_run"), tryHard = "yes", optimizer = NULL )