[R] spectral analysis

David Winsemius dwinsemius at comcast.net
Sun Oct 11 15:02:03 CEST 2009

On Oct 11, 2009, at 8:38 AM, sdlywjl666 wrote:

> Dear all,
>    I am searching the period of a time series usering R.
>    Is there some lag window functions  in R?


>    Could you give me some books about spectral analysis usering R?
> best wishes,
> Wang

You might try being more specific. The easy, quick answer is "yes":


The original "book about R" , known in these parts as MASS, had quite  
a bit.

David Winsemius, MD
Heritage Laboratories
West Hartford, CT

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