I would like to calculate predicted probabilities in an ordinal model, ologit or oprobit. I am using a continous quadratic term, which makes calculating the predicted probablities more cumbesome. I am using stata 12
I found an old entry in the statalist archive that proposed oprobpr which does work. I was wondering if another package has been written since 2005.
oprobpr does work, but some of it its features are a bit irritating like how it saves the predicted probailites in another dataset and so on. The nicest way would be to change prgen and its familiar option in a way that the same feature that works for oprobpr would work for prgen.
the level options allows oproppr to vary an otherwise fixed covariate with a squared term, which is not possible for the x option of prgen.
Best regards
Max
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