Dear R experts, I am currently working on a rather simple tobit regression, where the dependet variable is left-censored (>0). I would like to apply a Tobit regression and then use the parameters of this regression to make a prediction with new data. The intention behind this is to do an extrapolation. by using the VGAM or AER package, I already succeeded in getting fitted values. However these values are not "censored", which means that negative values appear. Perhaps my approach is totally wrong, but in case anybody has experience with this kind of problem or has any idea, I am very thankful! kind regards, Dieter Mayr -- View this message in context: http://r.789695.n4.nabble.com/predict-from-tobit-regression-tp4675960.html Sent from the R help mailing list archive at Nabble.com.