Editing Custom ARIMA Models

  To edit a custom model for ARIMA forecasting:

  1. Follow steps 1 and 2 in Using ARIMA Custom Models.

  2. Click Edit (Alt+e).

  3. In the Edit ARIMA Model dialog, indicate the orders for each part of the non-seasonal and, optionally, seasonal model, and then click OK.

    For model rules, see Adding Custom ARIMA Models.

  4. When the definition is complete, click OK.