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Question about error codes in general

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kiacan's picture
Joined: 11/19/2018 - 19:32
Question about error codes in general

So it looks like for umxConfint() it doesn't report error codes by default; I am wondering, if there were no NaNs, does that necessarily mean there are no errors? I am wondering if I should specifically look at the error codes even if estimates/parameters were returned without an issue. If so, are there specific error codes in which are certainly unacceptable [or are all of them aside from 0?] (and should it be checked for every type of model, even if they ran successfully without any explicit warning in umx)? I have read the list at, but it is not clear which ones are technically okay (other than when it explicitly gives an error).

Thanks again!