Hi,
I was wondering if somebody out there could help me. I am trying to test for
autocorrelation in panel data using xtserial, and when I run the command I
get an error that says "no observations". I read that this error arises when
some of the variables that I use are string type instead of numerical. But
all the variables that I use in the test -not in the file- are numerical
(float type). Could the error come from any other problem?. Thanks for any
info.
Joserra.
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