Method 12

Enter a Forecast Type next to the Method desired.

12. Exponential Smoothing with Trend and Seasonality factors

Specify Forecast Method 10 (TYPF10).

Enter the Alpha factor

Specify a value for the alpha factor. If zero, it will be calculated.

Enter the Beta factor

Enter a value for the beta factor. If zero, it will be calculated.

Include seasonality in the calculation

Specify whether to include seasonality in the calculation.

Blank: Seasonality will not be used.

1: Include seasonality in the calculation.