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udo_sas · ‎02-12-2016

Hello - Looks good - as the default model of PROC ESM is simple exponential smoothing. If you would like to switch to a different ESM you can add a "model" option to your FORECAST statement. For example: forecast ft / model=DAMPTREND; /*for damped trend exponential smoothing */ For more detail check out: http://support.sas.com/documentation/cdl/en/etsug/68148/HTML/default/viewer.htm#etsug_esm_syntax04.htm Thanks, Udo

srishti · ‎02-08-2016

CODE: proc esm data=solver out=p outest=u outstat=h outfor=k lead=1 print=all printdetails; /*solver- name of dataset as given in excel sheet*/ id date interval=year; /*date is date column in dataset*/ forecast ft; /* ft is column in dataset for which we are forecasting values (values same as in excel-sheet)*/ run; There are no errors or warnings in the log. In the attached pdf it is given to start the algorithm first predicted value is taken as first actual value but after running the code it is not so.

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SAS Procedure for Simple exponential smoothing model

Re: Proc esm

Proc esm

Re: SAS Procedure for Simple exponential smoothing model

Re: Proc esm