acf2AR
Compute an AR Process Exactly Fitting an ACF
Compute an AR process exactly fitting an autocorrelation function.
- Keywords
- ts
Usage
acf2AR(acf)
Arguments
- acf
- An autocorrelation or autocovariance sequence.
Value
-
A matrix, with one row for the computed AR(p) coefficients for
1 <= p="" <="length(acf)
.
=>See Also
Examples
library(stats)
(Acf <- ARMAacf(c(0.6, 0.3, -0.2)))
acf2AR(Acf)
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