When I was running the CholAE model, it warns that:
In model 'CholAE' Optimizer returned a non-zero status code 1. The final iterate satisfies the optimality conditions to the accuracy requested, but the sequence of iterates has not yet converged. Optimizer was terminated because no further improvement could be made in the merit function (Mx status GREEN).
What does this mean?
Thank you
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It means that the optimizer did not meet its strictest criterion for finding a minimum of the fitfunction; the result you got is probably OK.
Check out the wiki:
http://openmx.psyc.virginia.edu/wiki/errors
There has also been some discussion in the forums. You can see more info by entering 'status codes' into the Search this site box at the top right.