> bodies <- data.frame(chest = c(34, 37, 38, 36, 38, 43, 40, 38,+ 40, 41, 36, 36, 34, 33, 36, 37, 34, 36, 38, 35), waist = c(30, + 32, 30, 33, 29, 32, 33, 30, 30, 32, 24, 25, 24, 22, 26, 26, + 25, 26, 28, 23), hips = c(32, 37, 36, 39, 33, 38, 42, 40, + 37, 39, 35, 37, 37, 34, 38, 37, 38, 37, 40, 35)) How to group these data using more than one grouping method using pairs function? -- View this message in context: http://www.nabble.com/Grouping-using-pairs-function-tp23609220p23609220.html Sent from the R help mailing list archive at Nabble.com.