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| From | "Jing Zhou" <jing.zhou@rmit.edu.au> |
| To | <statalist@hsphsun2.harvard.edu> |
| Subject | st: multicollinearity test in panel model |
| Date | Wed, 28 Jul 2010 10:00:29 +1000 |
Dear All, If I am going to test the multicollinearity in the context of a panel model, can i use the same command in OLS. that is "reg dep indep" followed by "vif"? I am trying to use "xtreg....." and "vif", but the result shows "not appropriate after regress, nocons; use option uncentered to get uncentered VIFs". could anyone advise me how to solve this problem? Many thanks. Jing * * 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/