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From | Stas Kolenikov <skolenik@gmail.com> |
To | statalist@hsphsun2.harvard.edu |
Subject | Re: st: overid after ivregress |
Date | Thu, 15 Jul 2010 16:36:51 -0500 |
-ivregress- is "too new" for -overid-. Besides, -help ivregress postestimation- informs that -estat overid- can be used to obtain the overidentification test. On Thu, Jul 15, 2010 at 10:20 AM, xueliansharon <xuelianstata@gmail.com> wrote: > Dear all, > > I meet a strange problem, the command "overid" can't be used after > ivregress, the error message is > "overid not supported for command ivregress > last estimates not found > r(301)" > > This is strange, since in the help file of overid, it says that overid can > "Calculate tests of overidentifying restrictions after ivregress, ivreg2, > ivprobit, ivtobit, and reg3", so why does this problem happen? BTW, my > version for overid is st0030_3 . > > The commands I use are: > sysuse auto > ivregress 2sls price mpg (weight turn=length displacement gear_ratio trunk) > overid > > Hope to get your help. > > Many thanks, > Sharon > > -- > View this message in context: http://statalist.1588530.n2.nabble.com/overid-after-ivregress-tp5297903p5297903.html > Sent from the Statalist mailing list archive at Nabble.com. > * > * 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/ > -- Stas Kolenikov, also found at http://stas.kolenikov.name Small print: I use this email account for mailing lists only. * * 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/