27193   30949    V2 > > But i have 41 columns (age column + 40 individuals) > I have the following script but an error is thrown up > can anyone help, where am i going wrong > > zz <- read.csv("Filename.csv",strip.white = TRUE) Try this: install.packages("reshape") library(reshape) zzz <- melt(zz) Hadley -- http://had.co.nz/