webuse nhanes2
svy: heckman weight height , select ( highbp = female black orace)
test [athrho]_cons
The regression is totally senseless, of course.
On 10/30/09, Nefer Liliana Olarte Rodriguez <[email protected]> wrote:
> Im working with survey data [pweights]. I used the svy : heckman command for
> correcting selectivity but i dont know if rho is statistically different from zero.
> I know LR test cannot be applied when using weights but i don't know how to
> implement any other test (Wald Test for example).
--
Stas Kolenikov, also found at http://stas.kolenikov.name
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