CODEWITHSUNDEEP
rxts
rm167
rm167

Reputation: 1247

Split time series according to specific months

I am using xts package to split the time series in to monthly, yearly, etc. The code I am using is 

obsm<-split(obs, f = 'months', drop=FALSE, k = 1)

where 'obs' being the whole time series with four year data (1999-2012). I can also split the series in to years, quarters, weeks. But is there anyway where I can split the series for the time period I want. for eg every year from September to November?

Upvotes: 1

Views: 969

Answers (1)

tonytonov
tonytonov

Reputation: 25638

Here's what you can do: first subset only the months you need, then split them by year. Using dummy data:

x <- as.xts(zooreg(1:2000, start = as.Date("2000-01-01")))
split(x[.indexmon(x) %in% 8:11], f="years")

The idea with .indexmon is given here.

Upvotes: 1

Related Questions