See rollapply in zoo or filter or embed in the core of R.
On Thu, Feb 26, 2009 at 7:07 AM, <mau...@alice.it> wrote:
> I am looking for some help at removing low-frequency components from a
> signal, through Moving Average on a sliding window.
> I understand thiis is a smoothing procedure that I never done in my life
> before .. sigh.
>
> I searched R archives and found "rollmean", "MovingAverages {TTR}",
> "SymmetricMA".
> None of the above mantioned functions seems to accept the smoothing
> polynomial order and the sliding window with as input parameters. Maybe I am
> missing something.
>
> I wonder whether there is some building blocks in R if not even a function
> which does it all (I do not expect that much,though).
> Even some literature references and/or tutorials are very welcome.
>
> Thank you so much,
> Maura
>
>
>
> tutti i telefonini TIM!
>
>
> [[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.
>
______________________________________________
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.
