d weibhet.  Weibull regression with gamma heterogeneity
d Program by Mario A. Cleves, Stata Corporation <mcleves@@stata.com>.
d
d ^weibhet^ performs Weibull regression with gamma heterogeneity.
d THIS PROGRAM HAS NOT BEEN FULLY TESTED.
d
d Use  
d . streg1, dist(weibull) hetero
d
f weibhet/streg1.ado
f weibhet/weibhet.ado
f weibhet/weiht_lf.ado