Not satisfactory in which sense? The survreg(Surv(Value,Censoring)~indvars+strata(id)) should/may work. For a discussion of Tobit fixed effects, see also Greene's website:
http://pages.stern.nyu.edu/~wgreene/publications.htm under "Fixed Efects and Bias Due to the Incidental Parameters Problem in the Tobit Model" HTH, Daniel -- View this message in context: http://r.789695.n4.nabble.com/Tobit-Fixed-Effects-tp3814771p3814830.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.