What are the accepted data types for p,d,q in ARIMA model?

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boshra awwad 2022-7-19

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评论： boshra awwad 2022-7-20

采纳的回答： Monica Roberts

Hi all,

What are the accepted data types for ARIMA(p,d,q)? I used a variables and defined them as int64 to be integer variable. However, when I run the code, I have this error ""The value of 'P' is invalid. Expected P to be one of these types:double,Instead its type was int64."" and if I keep it double as is, I have this error: '''Error using arima (line 638) The value of 'P' is invalid. Expected P to be integer-valued.""

How can I fix this?

Thanks,

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Monica Roberts 2022-7-19

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The doc identifies that p, D, and q must be "nonnegative integers" of type double. Can you just round your data before passing it in?

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boshra awwad 2022-7-20

Thank you, I round the data and it's worked.

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