Data Controller: Group Summary
A group summary is a type of summary calculated against records within a specific group. You can calculate group summaries when data is grouped by any grouping item.
The following image demonstrates grouping by the EmpNo column. The AmountPaid, ItemsTotal and SaleDate columns calculate group summaries. Summary values for the AmountPaid and SaleData items are displayed within the group footer panel, while the summary by the ItemsTotal column is displayed within the group caption panel.
In Chart Views, group summaries are calculated for each series at any data level associated with the visible data group.