st: weights and log likelihood

[Elin Vimefall <elin.vimefall@oru.se>]

Hi

I run a probit model using pweight.
However when the weights are introduced the Log pseudolikelihood becomes 
really large (-11413870).
Can some one help me  understand how the weights influence the Log 
pseudolikelihood ?

(If I instead run the dprobit, since I'm interested in the marginal 
effects, the Log pseudolikelihood becomes "normal" again)


Thankfull for all help i can get!

//Elin Vimefall
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