Thanks very much David. Bert, I've seen the Survival package and it does not do what I need, which is to fit Gompertz curves to survival data and compute lifetable statistics for other functions. There is the SSgompertz package for growth curves, not what I need either.
______________________________________________ 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.