Search results with tag "Arima procedure"
The ARIMA Procedure
dms.umontreal.caThe ARIMA procedure provides a comprehensive set of tools for univariate time se-ries model identification, parameter estimation, and forecasting, and it offers great flexibility in the kinds of ARIMA or ARIMAX models that can be analyzed. The ARIMA procedure supports seasonal, subset, and factored ARIMA models; inter-
The ARIMA Procedure - SAS
support.sas.com188 F Chapter 7: The ARIMA Procedure Identification Stage Suppose you have a variable called SALES that you want to forecast. The following example illustrates ARIMA modeling and forecasting by using a simulated data set TEST that contains a time series SALES generated by an ARIMA(1,1,1) model.
The TIMESERIES Procedure - SAS
support.sas.comFor example, the ARIMA procedure can be used to model and forecast each customer’s withdrawal data by using an ARIMA(0,1,1)(0,1,1) s model (where the number of seasons is s=7 days in a week) using the following statements: proc arima data=timeseries; identify var=withdrawals(1,7) noprint; estimate q=(1)(7) outest=estimates noprint;