I have a data.frame with the following: ID Species Count 1 A 3 1 B 2 1 E 12 2 A 13 2 C 5 2 F 4 3 B 5 3 D 3
I need it in this format: ID A B C D E F 1 3 2 0 0 12 0 2 13 0 5 0 0 4 3 0 5 0 3 0 0 Any ideas? -- View this message in context: http://n4.nabble.com/should-be-easy-data-frame-manipulation-tp1457518p1457518.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.
