Hello together, i have a data.frame like this one:
ID ONE TWO THREE 1 2 5 7 2 6 NA NA 3 5 7 NA 4 1 NA NA Now i want a new column with the max-Value of "ONE", "TWO" and THREE. The result look like this one: ID ONE TWO THREE MAX 1 2 5 7 7 2 6 NA NA 6 3 5 7 NA 7 4 1 NA NA 1 how can i do this? thank you. Mat -- View this message in context: http://r.789695.n4.nabble.com/find-max-value-in-different-columns-tp4685905.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.
