[R] Converting daily time series to monthly?

Jeff Newmiller jdnewmil at dcn.davis.CA.us
Mon Nov 16 21:44:28 CET 2015

There are several ways to do this in R. You can get useful suggestions if you follow the recommendations in the Posting Guide, including:

Send your email using pain text format since HTML tends to mangle code samples.

Provide a sample of data that represents your actual data. See [1] for suggestions of how to do this... the dput function is particularly useful for generating some code that puts the some data into our R session.

[1] http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example
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On November 16, 2015 11:37:02 AM PST, "Chattopadhyay, Somsubhra" <sch298 at g.uky.edu> wrote:
>Hi all,
>I have daily time series of rainfall for sufficiently long period of
>(70 years). I want to aggregate the data series into monthly, seasonal
>annual basis. I know excel can handle this with the pivot table
>functionality. However, I have too many data points so, it's not a very
>smart way of dealing with this that way. I am wondering a simple R code
>package may help me out here. I appreciate any feedback.

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