Perhaps cut.POSIXt (which is a generic so you can just call cut) depending on the unstated form of your time object.
Michael On Thu, Feb 9, 2012 at 12:15 PM, Abraham Mathew <abmathe...@gmail.com> wrote: > I have the following variable, time, which is a character variable and it's > structured as follows. > >> head(as.character(dat$time), 30) [1] "00:00:01" "00:00:16" "00:00:24" >> "00:00:25" "00:00:25" "00:00:40" "00:01:50" "00:01:54" "00:02:33" "00:02:43" >> "00:03:22" > [12] "00:03:31" "00:03:41" "00:03:42" "00:03:43" "00:04:04" "00:05:09" > "00:05:17" "00:05:19" "00:05:21" "00:05:22" "00:05:22" > [23] "00:05:28" "00:05:44" "00:05:54" "00:06:54" "00:06:54" "00:07:10" > "00:08:15" "00:08:26" > > > What I am trying to do is group the data into one hour increment. So > 5:01-6:00am, 6:01-7:00am, 7:01-8:00a, > and so forth. > > However, I'm not sure if there's a simple route to do this in R or how to > do it. > Can anyone point me in the right direction? > > -- > *Abraham Mathew > Statistical Analyst > www.amathew.com > 720-648-0108 > @abmathewks* > > [[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.
