d 'OPARALLEL': module providing post-estimation command for testing the parallel regression assumption
d
d oparallel is a post-estimation command testing the parallel
d regression assumption in a ordered logit model. By default it
d performs five tests: a likelihood ratio test, a score test, a
d Wald test, a Wolfe-Gould test, and a Brant test. These tests
d compare a ordered logit model with the fully generalized ordered
d logit model, which relaxes the parallel regression assumption on
d all explanatory variables. Optionally, oparallel can use the
d bootstrap to compute the p-values for these tests.
d
d KW: ordered logit
d KW: parallel regression assumption
d KW: bootstrap
d
d Requires: Stata version 11
d
d Distribution-Date: 20131022
d
d Author: Maarten L. Buis, WZB, Berlin
d Support: email maarten.buis@@wzb.eu
d
f oparallel.ado
f oparallel.sthlp
f oparallel_ex.ado
f ../g/gologit3_lf2.ado