e.g. dat[ order(dat$a), ] On Sun, May 31, 2009 at 2:34 PM, Угодай n/a <ugo...@gmail.com> wrote: > I have a data frame, for exampe > >> dat <- data.frame(a=rnorm(5),b=rnorm(5),c=rnorm(5)) > a b c > 1 -0.1731141 0.002453991 0.1180976 > 2 1.2142024 -0.413897606 0.7617472 > 3 -0.9428484 -0.609312786 0.5132441 > 4 0.1343336 0.178208961 0.7509650 > 5 -0.1402286 -0.333476839 -0.4959459 > > How to make dat2 from dat, where source data frame be ordered by any column? > > [[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. >
______________________________________________ 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.
