x=rchisq(100,1) density(x) the density plot will give density for negative part also. of course I can truncate the plot to only view the non-negative part.
I wonder if there is a program to compute density for a user-specified range, in this case, only [0, infinity). [[alternative HTML version deleted]] ______________________________________________ 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.