I would like to use the statistical forecast functions in BOARD (10.3.0), and more specifically the algorithms "IdsiARX Forecast" and "Holt-Winters".
The data is based on actuals and I would like BOARD to calculate the 2 forecasts. Time range is "First" and "Last" Selected Period.
The "IdsiARX Forecast" does what I expect, but "Holt-Winters" does not. What am I doing wrong?