What does the tsset command say about this variable?
Kit Baum, Boston College Economics
http://ideas.repec.org/e/pba1.html
On Nov 28, 2004, at 2:33 AM, statalist-digest wrote:
Hoping someone can help with the following problem:
When I use the levinlin command to dependent variable lnQ, I guet the
bellow response ( independently of the number of lags):
levinlin lnQ, lag(0)
Levin-Lin-Chu test for lnQ Deterministics chosen: constant
no observations
r(2000);
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