As of Stata 9, most of our commands work with asmprobit, logistic, logit, mlogit, nbreg, ologit, oprobit, poisson, probit, regress, slogit, zinb, zip, ztnb and ztp. To a lesser degree, they support tobit, clogit, cnreg, cloglog, intreg, and ocratio. They do not work with xt commands. 2007-06-24