On Wed, Aug 4, 2010 at 8:43 AM, allany <all...@cmu.edu> wrote: > > Hi guys, > > I have a large text file with a bunch of Time in "HH:MM" format, what would > be the best way to process it into a Time Object so that I can use > comparisons like (1:00<"1:15") or (13:00>"2:00") to both return true. > > Right now if I do a comparison like (3:00 < "1:59") I get a true, but if I > do (3:00 < "2:00") I get false, which is an obvious error. > >
Try this: library(chron) t1 <- times(paste("13:00", "00", sep = ":")) t2 <- times(paste("2:00", "00", sep = ":")) t1 > t2 ______________________________________________ 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.