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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