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[英]Correctly interpreting statsmodels.tsa.ar_models.ar_select_order function array to determine optimal lag
[英]freq argument options in statsmodels tsa AR and ARMA models
它在超類statsmodels.tsa.base.tsa_model.TimeSeriesModel
。
"""
Timeseries model base class
Parameters
----------
endog
exog
dates
freq : str {'B','D','W','M','A', 'Q'}
'B' - business day, ie., Mon. - Fri.
'D' - daily
'W' - weekly
'M' - monthly
'A' - annual
'Q' - quarterly
"""
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