see packages zoo and its on cran.
> -----Original Message-----
> From: consentino at infinito.it [mailto:consentino at infinito.it]
> Sent: Wednesday, March 16, 2005 7:17 PM
> To: r-help at stat.math.ethz.ch
> Subject: [R] Time Series
>
>
> Hello,
>
> I'm using a dataset with unequally spaced time series
> and I'd want to know if there is in R some function in
> order to calculate the autocorrelation function, because
> acf() in stats package cannot calculate it, because I
> have many missing data, and data are not equally spaced.
>
> And if so, is it necessary to organize dataset in ts
> structure or is it possible to consider it like a simple
> vector?
>
> Thanks in advance
>
> Fabrizio Consentino
>
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