[R] extracting columns from a ts series

Antonio rod.chav at hsoft.es
Tue Sep 25 20:02:38 CEST 2001

Hi Uwe

>For Dec columns use 
> window(upwell, start=c(1984, 12), frequency=1)

This works OK

But the other formula not. Maybe is my fault, I was not clear. What I need is:


With your help I did the following:

- I extracted each series as you mentioned above, then I convert them this

dec<- window(upwell, start=c(1984, 12), frequency=1)

and so on with Jan, Feb, March



And.. Goal!

Maybe is long, long walk, but it works


Antonio Rodríguez Verdugo
C.I.C.E.M. "Agua del Pino"
Delegacion Provincial de Agricultura y Pesca
P.O. Box 104
21071 HUELVA (Spain)

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