Re: [R] Question about Aggregate

From: Spencer Graves <spencer.graves_at_pdf.com>
Date: Mon 30 Jan 2006 - 06:01:19 EST

          Did you try 'RSiteSearch("aggregate time series")'? When I did this just now, the third hit was,
"http://finzi.psych.upenn.edu/R/Rhelp02a/archive/55761.html", which might help you. See in particular the "zoo" package and vignette, and especially the "aggregate.zoo" function, including the examples with the documentation.

          If you'd like to submit another question to this listserver, PLEASE do read the posting guide! "www.R-project.org/posting-guide.html". People who follow more closely the procedure outlined there generally get better answers quicker, I believe.

	  hope this helps,
	  spencer graves

Matthieu Cornec wrote:

> hello,
>
> Suppose you a monthly series you want to aggregate at a quaterly frequency
> with the start and the end of your series in the middle of the quarter.
> For example
> 2001M2 2001M3 2001M4 2001M5 2001M6 2001M7
> 12 13 12 14 16 15
>
> how can you get something like :
> 2001Q1 2001Q2 200Q3
> NA 14 NA
>
> or
> 2001Q1 2001Q2 200Q3
> 12.5 14 15
>
> Thanks in advance
>
> Matthieu
>
> [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help@stat.math.ethz.ch mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html



R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Mon Jan 30 06:08:07 2006

This archive was generated by hypermail 2.1.8 : Mon 30 Jan 2006 - 14:23:00 EST