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Problem with imputation

Posted: Mon Jan 18, 2016 6:07 am
by ali482002
Hi all,
I run an imputation in Realcom but at the prompt screen I saw the following messages;
Wishart sampled lev 2 cov mtx badly conditioned: generalised inverse used.
It replicated after 170 iterations.
What does it mean?
Regards
Ali

Re: Problem with imputation

Posted: Mon Jan 18, 2016 12:16 pm
by ChrisCharlton
This may be a data problem - have you made sure that you missing code you are using matches that expected by Realcom? It may help if you can describe the data and model that you are using.