Censored Regression In R. 2 begingroup I have a Tobit model of the form. A common example is labor supply.
Although it is now considered in other elds of study such as tobit regression at this time icenReg focusses on survival models. Endalign The regressors are one continuous variable and 30 factors modelling seasonal effects during the day. Y i x 0 i i 1 y i 0 if y i 0 y i if y i 0 2 Here the subscript i 1N indicates the observation y i is an unobserved latent variable x.
Student-t Gaussian and logistic distributions can be fitted to left- andor right censored or truncated responses.
2 Estimating Censored Regression Models in R using the censReg Package 21. Active 1 month ago. A subset of observations are dropped thus only the truncated data are available for the regression. Thus all we know is the lower bound on their lifespan.
