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2) The tracking signal is defined as TS = SUM (Actual – Forecast) /MAD. You want to monitor the quality of a forecasting model by calculating the tracking signal. The tracking signals as calculated as below. What does this mean? Week 1 2 3 4 5 Tracking signal -1.5 -2.4 -5.5 -4.0 -6.2 -7.4 -7.9 […]