A program for forecasting future values based on historical performance. Three forecasting models are used to cover the range of data patterns generally encountered in business. If your data is based on a time series or the correlation between two variables, FORECAST will produce relatively accurate predictions. In addition to displaying data in tabular form, FORECAST will produce a graph of your data series and will display the predicted points in a different colour for easy recognition. Historical data may be saved to disk for later retrieval and graphs can be printed.