d lncure.  lognormal cure model (Beta version)
d Program by Mario A. Cleves, Stata Corporation <mcleves@@stata.com>.
d Feb 2000.
d
d ^lncure^ estimates maximum-likelihood log-normal distribution (survival
d time) cure models.The survivor funtion is assume to be:
d
d                S(t)=C+(1-C)S_u(t)
d where S_u(t) is the survivor funtion for the "uncured" and C id the cure
d rate.
f lncure/lncure.ado
f lncure/lncure.hlp
f lncure/lncur_lf.ado