There is no year() function. Maybe you can try format() instead. On Sun, Nov 29, 2009 at 8:44 PM, DispersionMap <frenc...@btinternet.com> wrote: > > i have a column of dates in this format: > > data[,"Raised.Date"] <- as.Date(data[,"Raised.Date"], "%d/%m/%Y"); > data[1:10,"Raised.Date"] > [1] "2006-07-07" "2006-07-07" "2006-04-03" "2006-04-03" "2006-04-03" > "2006-04-03" "2006-04-03" "2006-04-03" "2006-04-03" "2006-04-03" > > I can turn them into months like this... > > Month<-months(data[,"Raised.Date"]) > Month[1:10] > [1] "July" "July" "April" "April" "April" "April" "April" "April" "April" > "April" > > > But i also want to turn them into years (and also weeks later on), so tried > this... > > Year<-year(data[,"Raised.Date"]) > Error: could not find function "year" > > > thanks. > -- > View this message in context: > http://n4.nabble.com/column-of-dates-into-time-series-tp930699p930699.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. >
______________________________________________ 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.
