[R] Moving windows solution

[milicic.marko]

Thanks Gabor,

But the function I intend to apply requires data.frame object ... not
zoo() object

have you had expirience with this kind of problems.


On Sep 27, 3:59 pm, "Gabor Grothendieck" <ggrothendi... at gmail.com>
wrote:
> 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 <milicic.ma... at gmail.com> wrote:
> > Is there an implementation of moving window functionality so I can
> > apply any function while sliding trough window.
>
> > Thanks
>
> > ______________________________________________
> > R-h... at r-project.org mailing list
> >https://stat.ethz.ch/mailman/listinfo/r-help
> > PLEASE do read the posting guidehttp://www.R-project.org/posting-guide.html
> > and provide commented, minimal, self-contained, reproducible code.
>
> ______________________________________________
> R-h... at r-project.org mailing listhttps://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guidehttp://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.