Re: [R] Tobit Regression with unbalanced Panel Data

mmary function does not like it > and throws error. > > But without data it is only a guess. > > And BTW, you shall post plain text not HTML. > > Cheers > Petr > > > > -Original Message- > > From: R-help [mailto:r-help-boun...@r-project.org] On Behalf

[R] Tobit Regression with unbalanced Panel Data

Hello, I am doing Tobit Regression in R, because my dependent variable is censored at 0. I have unbalanced panel data, for 6 years, 107 companies. I use package CensReg. I have imported my database(T1). I use pdata.frame to specify the structure of my panel data. Like: *mydata<- pdata.frame (T