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| From | jpitblado@stata.com (Jeff Pitblado, StataCorp LP) |
| To | statalist@hsphsun2.harvard.edu |
| Subject | Re: st: "Can Your Results be Replicated?" (Stata error?) |
| Date | Wed, 18 Sep 2013 16:18:17 -0500 |
J.M.C. Santos Silva <jmcss@essex.ac.uk> had a further suggestion: > Since Stata will work on the detection of perfect predictors on a number > of estimators, may I suggest that you do the same also for count data > models and for Tobit-like models? In both of these cases regressors > that perfectly predict the zeros generate the same problem and I am not > aware of any software that deals with the issue (apart from the ppml > command for Stata that I have co-authored); it would be great if Stata > could lead the way here. I can't make any short-term promises on this, but Joao's feature request here seems very reasonable. --Jeff jpitblado@stata.com * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/faqs/resources/statalist-faq/ * http://www.ats.ucla.edu/stat/stata/