I am having trouble with the recode function that is provided in the CAR package. I trying to create a new factors based on existing factors. E.g. >x <- as.factor(1:20) >y <- recode(x, " 1:5='A'; 6:10='B'; 11:15='C'; 16:20='D' ") >y [1] A A A A A 6 7 8 9 A A A A A A A A A A A Levels: 6 7 8 9 A Could someone point to me, my error? Thanks