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| From | Austin Nichols <austinnichols@gmail.com> |
| To | statalist@hsphsun2.harvard.edu |
| Subject | Re: st: conditional probabilities after biprobit |
| Date | Mon, 31 Jan 2011 11:50:24 -0500 |
George <gjosephresearch@gmail.com> : Your link appears to be broken but if you mean to cite http://www.stata.com/statalist/archive/2010-02/msg00045.html then the paragraph of text tbat precedes the code explains the goal. Maybe you need to read the entry on -margins- in the manuals? Or the older sources: http://www.stata-journal.com/sjpdf.html?articlenum=st0086 http://www.u.arizona.edu/~gelbach/ado/margfx.pdf On Mon, Jan 31, 2011 at 11:09 AM, george joseph <gjosephresearch@gmail.com> wrote: > after biprobit. > > I have the following code > > biprobit (y1 = y2 xvars) (y2 z xvariables ), robust > > After mfx, compute, I try to calculate the conditional probability > of- y1=1 conditional on y2=1 and then y1=1 conditional on y2=0. I > found > the following faq on the stata list useful. > > http://www.stata.com/statalist/archive/2010-/msg00078.html > The following suggestion is provided. However, I am not sure whether > this calcualation is indeed correctt, because it does not take into > consideration the complementary events. Also when we make all x equal > to 1 and then all x equal to 0, what exactly are we trying to do here. * * 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/