If you have historical time-based data, you can use it to create a forecast . When you create a forecast, Excel creates a new worksheet that contains both a table of the historical and predicted values and a chart that expresses this data.
If you have historical time-based data, you can use it to create a forecast . When you create a forecast, Excel creates a new worksheet that contains both a table of the historical and predicted values and a chart that expresses this data.