SUPPORT / SAMPLES & SAS NOTES
Problem Note 41819: Incorrect values for trend seasonality estimates
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When POOL models are used in the trend seasonality calibration process of SAS® High Performance Markdown Optimization, the estimates are not computed correctly leading to incorrect values for TREND, FILTERED_TREND, SEASONAL_INDEX, CYCLICAL_SEASONAL_INDEX columns in the TREND_SEASONALITY table.
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Operating System and Release Information
| Product Family | Product | System | Product Release | SAS Release | ||
| Reported | Fixed* | Reported | Fixed* | |||
| SAS System | SAS High-Performance Markdown Optimization | Linux for x64 | 4.3 | 4.3_M1 | 9.2 TS2M3 | 9.2 TS2M3 |