tsa.arima_process.arma_acf()
statsmodels.tsa.arima_process.arma_acf
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statsmodels.tsa.arima_process.arma_acf(ar, ma, nobs=10)[source] -
theoretical autocorrelation function of an ARMA process
Parameters: ar : array_like, 1d
coefficient for autoregressive lag polynomial, including zero lag
ma : array_like, 1d
coefficient for moving-average lag polynomial, including zero lag
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