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static ARMAResults.arfreq()

statsmodels.tsa.arima_model.ARMAResults.arfreq

static ARMAResults.arfreq() [source]

Returns the frequency of the AR roots.

This is the solution, x, to z = abs(z)*exp(2j*np.pi*x) where z are the roots.

Links:

http://statsmodels.sourceforge.net/stable/generated/statsmodels.tsa.arima_model.ARMAResults.arfreq.html

doc_statsmodels

2017-01-18 16:16:44

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