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Calculating transfer function MAPE and MAE

Just how off were these forecasts? The MAE and MAPE will help us understand this. Your validation data is stored as MET_hi_v and your final forecast is for_MET_hi_final. Remember that MAE is the absolute difference while the MAPE is the relative absolute difference.

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100 XP
  • Calculate the MAE of this forecast.
  • Calculate the MAPE of this forecast.