rollapply in the zoo package does that. See ?rollapply and the three accompanying vignettes.
> library(zoo) > z <- zoo(1:10) > rollapply(z, 3, sum) 2 3 4 5 6 7 8 9 6 9 12 15 18 21 24 27 On Sat, Sep 27, 2008 at 10:45 AM, milicic.marko <[EMAIL PROTECTED]> wrote: > Is there an implementation of moving window functionality so I can > apply any function while sliding trough window. > > > Thanks > > ______________________________________________ > 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.
