Hi all, Is there an easy way to generate an object wich will be the same matrix, but ordered by de cfp value? The data frame consists of numeric columns: "Block" "X" "Y" "cfp" "yfp" "ID" 0 524 244 213.41795 7.18482109 1 0 556 270 65.383904 9.568372661 2 0 528 316 40.789474 5.573732175 3 0 642 432 135.81734 12.40134427 4 0 716 430 34.359135 3.944923077 5 0 894 362 109.63158 3.197160316 6 0 958 130 63.98452 3.396452004 7 0 506 92 83.513931 9.105496856 8 0 476 464 91.674919 9.178089414 9 0 364 426 44.13932 2.068334364 10
Thanks in advance, Juan Pablo [[alternative HTML version deleted]] ______________________________________________ R-help@stat.math.ethz.ch 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.