My data is in this form: var has 3 conditions (0,1,2) > df var cauc 1 1 6462.3288 2 0 1585.2740 3 0 2481.6781 4 1 344.1781 5 0 8871.5753 6 2 816.7808 7 2 6031.3356 8 0 1013.5274 9 2 4913.5274 10 0 1517.2500
For the three conditions (0,1,2) I want the cauc-values to be listed like this 0 1 2 1585,2740 6462,3288 816.7808 2481.6781 344.1781 6031.3356 ... Thanks Wim > dput (df) structure(list(var = c(1, 0, 0, 1, 0, 2, 2, 0, 2, 0), cauc = c(6462.32876712329, 1585.27397260274, 2481.67808219178, 344.178082191781, 8871.57534246575, 816.780821917808, 6031.33561643836, 1013.52739726027, 4913.52739726027, 1517.25)), .Names = c("var", "cauc"), row.names = c(NA, 10L), class = "data.frame") > [[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.