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| From | "S. Lindelauf" <S.Lindelauf@uvt.nl> |
| To | statalist@hsphsun2.harvard.edu |
| Subject | st: to use 'fe' and 'cl' options |
| Date | Wed, 22 Dec 2010 13:14:09 +0100 |
Dear stata users, I am trying to estimate the regression below: xi: xtivreg y F.x1 x2 x3 L.x4 i.year if year > 1978, fe cl(id) but it is impossible to use 'fe' and 'cl' together. Even I found in the help manuel the statement like this: vce(cluster id) and use it, I got ''vcetype 'cluster' not allowed'' error message. How can I use both 'fe' anc cl together? thanks. * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/