Hi everybody, I've stumbled over the issue that I cannot copy the Hausman test results into a matrix called 'hausman'. Example: <hansl> open denmark tsls LRM 0 LRY ; 0 LRY(-1) LRY(-2) eval $hausman matrix hoho = $hausman    # works matrix sargan = $sargan # works matrix hausman = $hausman    # fails </hansl> What's more, there isn't any real error message. I vaguely remember that in the old days there was a "hausman" command which is now obsolete, could that be the reason? Nonetheless, an informative message would be nice. thanks sven