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Hi everyone Please, I need one more help you I have some data that need to make a forecast. I´m using the command: Yst<-print(ts<-ts(Y,start=c(1,5),freq=7),calendar=T) to create the dayly time series by the dataframe Y. My data Y means: Y=measure dayly , start at 01/jul/2010 (thursday), for this reason that I use c(1,5). I need to create the time series aggregate by weakly (and not dayly as

Hi, I'm new to this list (and R), but my impression is that this question is more appropriate here than R-help. I hope that is right. I'm having several issues with the performance of an R script. Occasionally it crashes with the well-known 'Error: cannot allocate vector of size X' (this past time it was 4.8 Gb). When it doesn't crash, CPU usage frequently drops quite low