Dear All, I am quite a new user using SAS software. Please give me some suggestion base on the scenario below: 1. I have time series data for almost 2 years, which records the date and the amount of money that earn daily but in this case user record the data only weekdays (data for sat and sun is empty). 2. Base on the data i have, i try to identified, include dummy variables, estimate and got the satisfied model to do forecasting. This also include the cosscorr pamarameter. 3. However, when i try to run forecasting by using proc arima data=data ; identify var=money crosscorr=(Monday Tuesday Thursday Friday ); estimate input=(Monday Tuesday Thursday Friday ) p= (0) (21) q= (1) (0); forecast lead=30 interval=day id=date out=results; run; i got an error "The value for option LEAD= has been reduced to 0." and the results that i got is generate only for the trained variable. The lead forecasting is not generate for me. I am not sure the forecast syntax is working with my data struture or not. Please feel free to leave some comments on this or please share some ideas how can i solve this issue. Regards, santisouk
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