Re: [R] Counting similar rows

2011-09-27 Thread Metronome123
Jean: Thanks! Works great! Lars Op 27 sep. 2011 (w39), om 17:22 heeft Jean V Adams [via R] het volgende geschreven: df <- as.data.frame(unclass(xt)) dfu <- unique(df) class_cnt <- apply(dfu, 1, sum) subject_cnt <- tabulate(match(apply(df, 1, paste, collapse="-"), apply(dfu, 1, pa

Re: [R] Counting similar rows

2011-09-27 Thread Jean V Adams
Metronome123 wrote on 09/27/2011 07:24:50 AM: > > Startsituation: > > structure(c(1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 0, 1, > 0, 1, 1), .Dim = 4:5, .Dimnames = structure(list(subject = c("s1", > "s2", "s3", "s4"), class = c("c1", "c2", "c3", "c4", "c5")), .Names = > c("subject", > "c

[R] Counting similar rows

2011-09-27 Thread Metronome123
Startsituation: structure(c(1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1), .Dim = 4:5, .Dimnames = structure(list(subject = c("s1", "s2", "s3", "s4"), class = c("c1", "c2", "c3", "c4", "c5")), .Names = c("subject", "class")), class = c("xtabs", "table"), call = xtabs(formula = ~s