Hi, I've been trying to figure out the code to estimate the LA/AIDS model with the inverse mills ratio from the Heckman-2 step to correct for zero consumption in R with no luck. Could someone please direct me on how to do this in R?
Thanks, Belinda A. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
