[R] periodicity validation
shiyuankun.debian at gmail.com
Thu Sep 11 06:58:34 CEST 2008
The data I mentioned above is oscilating vs time，but there are not
obersevable fixed cycle if I just plot this data.
How to get the average cycle，or the most probable range of cycle with
I don't know how to achieve it by R, is there any command?
On Sep 11, 10:52 am, "stephen sefick" <ssef... at gmail.com> wrote:
> you could also look at lagged plots to look for periodicity.
> if you elaborate on the problem and include executable sample code you
> will probably recieve more help.
> On Wed, Sep 10, 2008 at 10:02 PM, yk <shiyuankun.deb... at gmail.com> wrote:
> > There is a series of data contains time in fixed step and energy
> > varying with time, how to test its periodicity?In R, it seems there is
> > no direct tools since I have search the R manual with periodic and I
> > have not found any related topic.
> > Thanks a lot
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> Stephen Sefick
> Research Scientist
> Southeastern Natural Sciences Academy
> Let's not spend our time and resources thinking about things that are
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> R-h... at r-project.org mailing listhttps://stat.ethz.ch/mailman/listinfo/r-help
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> and provide commented, minimal, self-contained, reproducible code.
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