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Issue: LM test for serial correlation

Posted: Mon Nov 14, 2016 7:14 am
by kamil
Dear Eviews,

I am encountering issues when using the Eviews functionality for testing serial correlation in residuals. Specifically, I obtain following error:

Positive or non-negative argument to function expected

Please find attached the workfile with the equation.

Best,

Kamil

Re: Issue: LM test for serial correlation

Posted: Mon Nov 14, 2016 7:30 am
by EViews Gareth
Try re-estimating the equation first.

Re: Issue: LM test for serial correlation

Posted: Mon Nov 14, 2016 8:38 am
by kamil
Thanks, worked for me. Can I just inquire what was the issue and how to avoid it?