I was going to make a multivariate ACE model. But I got this warning when fit saturated model.
In model 'Phenotypic_Cholesky' NPSOL 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. NPSOL was terminated because no further improvement could be made in the merit function (Mx status GREEN).
What should I do with error like this?
Thanks in advance!