When part of a time series is extracted, the time series component is lost. e.g., x <- ts(1:10) x[1:4] It would be nice if there was a subsetting function [.ts to avoid this problem. However, it is beyond my R-coding ability to produce such a thing. Is someone willing to do it? Rob __________________________________________________ Professor Rob J Hyndman Department of Econometrics & Business Statistics Monash University, VIC 3800, Australia. http://www-personal.buseco.monash.edu.au/~hyndman/
Rob Hyndman wrote:> When part of a time series is extracted, the time series component is > lost. e.g., > x <- ts(1:10) > x[1:4] > > It would be nice if there was a subsetting function [.ts to avoid this > problem. However, it is beyond my R-coding ability to produce such a > thing. Is someone willing to do it?Have you had a look at "window"? The problem with "[" its that it can produce non-contiguous sets of values. -- Ross Ihaka Email: ihaka@stat.auckland.ac.nz Department of Statistics Phone: (64-9) 373-7599 x 85054 University of Auckland Fax: (64-9) 373-7018 Private Bag 92019, Auckland New Zealand