Bert Gunter <gunter.berton <at> gene.com> writes: > Dear R Fellow-Travellers: > > What is your recommended way of dealing with a left-censored response > (non-detects) in (linear Gaussian) mixed effects models?
Your description of the data calls for a tobit model http://en.wikipedia.org/wiki/Tobit_model I think you need to take a look in the survival package. Regards, Gregor ______________________________________________ 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.
