nlme (version 3.1-1)

ACF: Autocorrelation Function

Description

This function is generic; method functions can be written to handle specific classes of objects. Classes which already have methods for this function include: gls and lme.

Usage

ACF(object, maxLag, ...)

Arguments

object
any object from which an autocorrelation function can be obtained. Generally an object resulting from a model fit, from which residuals can be extracted.
maxLag
maximum lag for which the autocorrelation should be calculated.
...
some methods for this generic require additional arguments.

Value

  • will depend on the method function used; see the appropriate documentation.

References

Box, G.E.P., Jenkins, G.M., and Reinsel G.C. (1994) "Time Series Analysis: Forecasting and Control", 3rd Edition, Holden-Day.

Pinheiro, J.C., and Bates, D.M. (2000) "Mixed-Effects Models in S and S-PLUS", Springer.

See Also

ACF.gls, ACF.lme, plot.ACF

Examples

Run this code
## see the method function documentation

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