Dear statlisters,
I have a question the answer to which I have been unable to find
whether searching the web or going through other stata resources,
i.e., manuals, help function, etc. It must be something extremely
simple but I just do not seem able to find anything relevant.
My questions is: how is one to interpret regression results where
stata fails to report t-values, SEs, etc reporting (.) instead? What
is this problem due to and how can it be addressed? I have the feeling
it might have something to do with co-variation in some of the
variables but have been unable to pin point anything in particular.
Many thanks for any thoughts.
Stefania
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