Re: [R] Left-truncated regression

Look at the sand package, which is available at http://www.csm.ornl.gov/esh/statoed/ and the NADA package, which is available from CRAN. One or both may have items of interest. Tom Zita wrote: > > Hi. > > I am looking for a function for left-truncated data. > I have one data set with 2

[R] Left-truncated regression

Hi. I am looking for a function for left-truncated data. I have one data set with 2 variables (Hours~Yrs_Ed). I already left-censored the data at 200 and left-truncated it at the same spot, so that I am able to make 2 estimations (one for censoring and one for truncation). I know how to make the