Hello, I have this data.frame, and i need the value the column where the value in matrix is maximum
res3 77 86 93 106 161 77 20 0 0 1 0 86 1 12 1 2 1 93 0 2 3 3 0 106 0 4 3 18 0 161 0 0 0 1 55 I use this d<-which(res3==max(res3), arr.ind=T) > d row col 161 5 5 how do I return only the value 161 Thanks -- View this message in context: http://r.789695.n4.nabble.com/Extract-index-column-the-max-tp4512573p4512573.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.