# acf2AR

0th

Percentile

##### Compute an AR Process Exactly Fitting an ACF

Compute an AR process exactly fitting an autocorrelation function.

Keywords
ts
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).