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0.1105
2009 Jun 14
1
time function behavior for ts class objects
Hi all-
I am trying to use the time function for ts class objects and do not
understand the return value. I want to use it to set up a time trend in
arima fits. It does not seem to return a correct linear sequence that
matches the underlying time series. I am running:
R version 2.8.1 (2008-12-22).
For example:
R> ## create a time series
R> x <- rnorm(24)
R> (xts <-