Try this: rowsum(value, paste(factor1, factor2, factor3))
On Sun, Nov 14, 2010 at 5:21 PM, km <srikrishnamo...@gmail.com> wrote: > Hi all, > >> > >> On Sun, Nov 14, 2010 at 10:06 PM, Henrique Dallazuanna < > www...@gmail.com> wrote: > >>> Try this: > >>> > >>> rowsum(price, market) > does it work with multiple factors/groups ? > using multiple factors such as c(factor1,factor2,factor3,...) as > second arg with rowsum() doesnt seem to work! > am i missing something ? > regards > KM > > ______________________________________________ > 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 [[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.
