On Wed, 8 May 2002, juli g. pausas wrote:
> Hi,
> I don't quite understant how can I access to the acf values from the
> list produced by the acf function
> Example:
>
> library(ts)
> t <- acf(ts.union(ts(1:10), ts(11:20)))
> t$acf
> > tmp$acf
> , , 1
>
> [,1] [,2]
> [1,] 1.00000000 1.00000000
> [2,] 0.70000000 0.70000000
> [3,] 0.41212121 0.41212121
> [4,] 0.14848485 0.14848485
> [5,] -0.07878788 -0.07878788
> [6,] -0.25757576 -0.25757576
> [7,] -0.37575758 -0.37575758
>
> , , 2
>
> [,1] [,2]
> [1,] 1.00000000 1.00000000
> [2,] 0.70000000 0.70000000
> [3,] 0.41212121 0.41212121
> [4,] 0.14848485 0.14848485
> [5,] -0.07878788 -0.07878788
> [6,] -0.25757576 -0.25757576
> [7,] -0.37575758 -0.37575758
>
> Any help on how can I access to the vector with the acf values?
It's an array for a vector time series, and you are looking at the
array.
--
Brian D. Ripley, ripley at stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272860 (secr)
Oxford OX1 3TG, UK Fax: +44 1865 272595
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