I am testing the pararell assumption after ologit, in doing it I am having
the following troubles:
1. brant does not support svyoprobit, neither pweights that I need to make
data representative for households in my survey.
2. Moreover, after removing the weighting I get the following error mesage:
"not all independent variables can be retained in all binary logits; brant
test cannot be computed"
Does anyone know:
a) the reason for this error and if there is some way in which I can solve
it
b) an alternative way of testing the hipothesis that supports survey dessign
commands
I would appreciate any clue in this sense. Thanks in advance
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