Use Excel to Calculate MAD, MSE, RMSE & MAPE

To optimize your forecast, whether moving average, exponential smoothing or other form, you need to calculate and evaluate MAD, MSE, RMSE, and MAPE. With Excel 2016, this is easy to do. [embedyt] http://www.youtube.com/watch?v=H_N5_vxs8Tg[/embedyt] Open the Excel...