Try this also: do.call(rbind, spl)
On Mon, Jan 18, 2010 at 7:48 PM, James Rome <jamesr...@gmail.com> wrote: > I successfully combined my data frames, and am now on my next hurdle. > > I had combined the data and quarter, and used tapply to count the > entries for each unique date/quarter pair. > ar= tapply(ewrgnd$gw, list(ewrgnd$dq), sum) #for each date/quarter > combination sums the gw (which are all 1) > dq=row.names(ar) > spl=strsplit(dq) > But I need to split them back into the separate date and quarter. So I > used strsplit(), and get >> spl > [[1]] > [1] "2009-01-01" "60" > > [[2]] > [1] "2009-01-01" "61" > > [[3]] > [1] "2009-01-01" "62" > > [[4]] > [1] "2009-01-01" "63" > > [[5]] > [1] "2009-01-01" "68" > . . . > > But lists throw me. I want to get separate vectors of the date and > quarter out of my list. All the things I have seen extract rows from the > list. I need to extract columns. > > Thanks list, > Jim Rome > > ______________________________________________ > 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. > -- Henrique Dallazuanna Curitiba-Paraná-Brasil 25° 25' 40" S 49° 16' 22" O ______________________________________________ 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.