I am wowed by the responsiveness of this update to the Forecast Joy App. Try it yourself: as a slider pointer is dragged along, the curves change instantly and smoothly. The tabs at the bottom of the spreadsheet workbook can be selected to observe the various curves as the parameter change.
More About this Update
In this update the Telerik spreadsheet and charting components were replaced by SpreadsheetGear’s component. All Bass Model calculations are done in the spreadsheet, which is apparently much faster than doing the calculations in code. The Forecast Joy App continues to use other Telerik controls (e.g., RibbonView).
The spreadsheet resulting from changes to the Bass Model parameters can be downloaded using the App’s Export function. The downloaded spreadsheet includes all formulae as well as charts.