[R] help! - spectral analysis - spec.pgram
vikrant.shimpi at tcs.com
Fri May 14 06:03:26 CEST 2010
Here ain this example after period 4 the pattern repeats. So we can say that
the above series have a period of 4.
Now my question is by using the function
we will get a graph of power vs frequency. Correct me if I am wrong.
Now from this graph I want to determine the period of seasonality. How
should I determine it??
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