I have data for historic sales data for every month for the past 2 years for some 350 products parts. I want to forecast the next 6 month sales of the products for the next 6 months using SAS. I am using SAS with built in functions which don't need coding. I want to use the Forecasting and Modelling Tasks which is not a part of a course. Here I don't know how to apply that data i.e which is dependent variable, which is Time ID etc. Can anyone help me solving it.
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