Hi Andre,
try acf.data$acf
regards,
Theresa
andre bedon wrote:> Hi,
>
>
>
> Im new to R so this question is quite fundamental.
>
> Im trying to compare some autocorrelations generated by the acf function to
some theoretical correlations. How can I have acces to just the
autocorrelations, for computation?
>
> This is some of my code:
>
>
>
>
>> acf.data<-c(acf(x))
>> acf.data
>>
>
>
>
> This is the R output:
>
>
>
> $acf
> , , 1
>
> [,1]
> [1,] 1.000000000
> [2,] 0.746183669
> [3,] 0.551217818
> [4,] 0.414995408
> [5,] 0.313840795
> [6,] 0.232915721
> [7,] 0.173752145
> [8,] 0.130249718
> [9,] 0.089901832
> [10,] 0.057342951
> [11,] 0.030612095
> [12,] 0.000951186
> [13,] -0.021288467
> [14,] -0.042727988
> [15,] -0.055278855
> [16,] -0.064782705
> [17,] -0.067162534
>
>
> $type
> [1] "correlation"
>
> $n.used
> [1] 50
>
> $lag
> , , 1
>
> [,1]
> [1,] 0
> [2,] 1
> [3,] 2
> [4,] 3
> [5,] 4
> [6,] 5
> [7,] 6
> [8,] 7
> [9,] 8
> [10,] 9
> [11,] 10
> [12,] 11
> [13,] 12
> [14,] 13
> [15,] 14
> [16,] 15
> [17,] 16
>
>
> $series
> [1] "x"
>
> $snames
> NULL
>
>
>
> I need just the $acf values. How do I access them? I would really
appreciate any advice. Thankyou.
>
>
>
> Regards,
>
>
>
> Andre
>
>
>
>
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> [[alternative HTML version deleted]]
>
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>
>