11-22-2014 08:50 AM
I need exponential smoothed data for a time series. But the output from PROC ESM or PROC FORECAST is forecasted data, I need the observed data after exponential smoothing. How to do that?
11-23-2014 04:04 AM
If I recall right. there is a WINTAERS or ADD-WINTAERS method in proc esm . Check its documentation to see if proc esm offer what you need.
and post it at SAS Forecasting and Econometrics . udo@sas will offer you some help.