Re: [R] How to average time series data around regular intervals

> # create sequence for 'cut' > > cSeq <- seq(tMin, max(x$V1) + (7.5 * 60), by = '15 min') > > # now split and average > > cCut <- cut(x$V1, cSeq) > > # compute means > > tapply(x$V2, cCut, mean) > 2012-07-22 11:52:30 2012-07-22 12:07:30 2

[R] How to average time series data around regular intervals

Hi, I'm pretty new to R and have run into a task which although I'm certain is within R's capabilities, falls outside of mine. :-) Consider the following data set: 2012-07-22 12:12:00, 21 2012-07-22 12:15:00, 22 2012-07-22 12:18:00, 24 2012-07-22 12:39:00, 21 2012-07-22 12:45:00, 25 2012-07-22 12