Hello! I have a data.frame which looks like:
Name - Value A - 400 A - 300 B - 200 B - 350 C - 500 C - 350 D - 450 D - 600 E - 700 E - 750 F - 630 F - 650 I want to add another column where all A,B should get an index 1, all C,D an index of 2 and all E,F an index of 3 so that the data.frame looks like: ID - Name - Value 1 - A - 400 1 - A - 300 1 - B - 200 1 - B - 350 2 - C - 500 2 - C - 350 2 - D - 450 2 - D - 600 3 - E - 700 3 - E - 750 3 - F - 630 3 - F - 650 My data.frame is quite big so I cannot add all values by hand. Cheers -- View this message in context: http://r.789695.n4.nabble.com/Data-alignment-tp4153024p4153024.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.
