ocr: Forecast Pro tor windows File Edit Graph Expert Model Forecasts Options Help BoxJenkins Audit Trail Expert data exploration of dependent variabke SALES Length 74 ninlnum 28050.000 maxinum 0304.900 Mean 46438.027 Standard deviation 10818.849 Classical decomposition (multiplicative) Trend-cycie: 95.85% Seasonal: 18.692 irregular: 3.90% Log transforn reconnended for Box- Jenkins. There are no strongly significant eyressurs. 50 I will choose a univariate method. Box-. Jenkins outperforms exponential snoothing by 4493.133 to 4574.237 out-0t-sample (HAD). I tried 78 forecasts up to a naximun norizon ...
