Message-ID: <41183AA0.8010203@stat.auckland.ac.nz>
Date: 2004-08-10T05:04:00Z
From: Ross Ihaka
Subject: Subsetting time series
In-Reply-To: <41183517.7030302@buseco.monash.edu.au>
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