On Dec 7, 2010, at 1:27 PM, madr wrote: > > I have created a density line > d<- density(X) > now I need to read values from that line > > for example what is the value of this line at x = 1, 2, 3 etc... Learn to search: http://finzi.psych.upenn.edu/Rhelp10/2010-September/253910.html > -- David Winsemius, MD West Hartford, CT