Wednesday, March 22, 2006

st: RE: problem with the F test

If you do this interactively, or look at a log in scml format, the missing F-stat should be in blue, indicating a hyperlink. If so, you can click on it to get a description of possible causes for the missing statistic.

HTH.

--Mark

> -----Original Message----- > From: owner-statalist@hsphsun2.harvard.edu > [mailto:owner-statalist@hsphsun2.harvard.edu] On Behalf Of > mduque@cedes.org > Sent: 21 March 2006 23:28 > To: statalist@hsphsun2.harvard.edu > Subject: st: problem with the F test > > I have a problem with the F test when I select the option > ROBUST for the estimation . > > I'm just running OLS regressions and when I select "robust" > for the estimation of the variances the value of the F test > is missing ! (I have 72 obs and 6 regresors) > > If I don't select that option then I don't have the problem > in the same estimation. > > What can it be? > > > * > * For searches and help try: > * http://www.stata.com/support/faqs/res/findit.html > * http://www.stata.com/support/statalist/faq > * http://www.ats.ucla.edu/stat/stata/ > >

* * For searches and help try: * http://www.stata.com/support/faqs/res/findit.html * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/


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