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api example

See original GitHub issue

could you give some example about ARIMAX model’s predict function? I can not find usage in your docs. I use it like this: model = pf.ARIMAX(data=group,formula='passengerCount~1',ar=1,ma=1) x = model.fit() pre = model.predict(18) print(pre)

got error: Error evaluating factor: TypeError: ‘NoneType’ object is not subscriptable passengerCount~1

Issue Analytics

State:
Created 7 years ago
Comments:5 (3 by maintainers)

Top GitHub Comments

1reaction

RJT1990commented, Nov 2, 2016

Hi zhouhoo - sorry for late response; I think it’s best if you google this question. For the library itself, you just need to make sure that the dataframe that you give for oos_data has the same column names. The exogenous variables here will reflect your assumptions about their future values. Thanks! Ross

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zhouhoocommented, Oct 14, 2016

thanks for your advice. You help me out~ to be honest, I don’t know what exogenous variables means, I’m new to here. could you give me an example DataFrame for oos_data of my data?