My apologies. The last line should have been with(d, sort(c(as.character(x1), as.character(x2))))
Regards, Jorge.- On Sat, Feb 25, 2012 at 2:03 AM, Jorge I Velez <> wrote: > Perhaps the following? > > d <- structure(list(x1 = structure(1:4, .Label = c("a", "c", "e", > "g"), class = "factor"), x2 = structure(1:4, .Label = c("b", > "d", "f", "h"), class = "factor")), .Names = c("x1", "x2"), class = > "data.frame", row.names = c("1", > "2", "3", "4")) > > with(d, c(as.character(x1), as.character(x2))) > # [1] "a" "c" "e" "g" "b" "d" "f" "h" > > HTH, > Jorge.- > > > On Fri, Feb 24, 2012 at 5:32 PM, thomas88 <> wrote: > >> Hello, >> I am looking for a way to transform an array into a list (or a string). >> My array has two columns 1 and 2, and I would like to create a list of the >> values. >> >> Let's say I have : >> >> x1 x2 >> 1 a b >> 2 c d >> 3 e f >> 4 g h >> >> What I would like to obtain is a,b,c,d,e,f,g,h. >> >> I tried without success melt and reshape ( reshape(my_array, >> direction="long", varying=1:2) ) but I cannot get it work. >> >> Thanks a lot !!! >> thomas >> >> -- >> View this message in context: >> http://r.789695.n4.nabble.com/Table-into-a-list-tp4418804p4418804.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. >> > > [[alternative HTML version deleted]] ______________________________________________ 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.