Use Cell Summary to see summary information about a group of selected cells using a variety of mathematical operations.
AdapTable ships with a number of 'Summary Operations' that you can use (some of which work only on numeric columns)
Try it: highlight a group of cells and see the value change in the Cell Summmary toolbar. Click the 'info' button to see results of all operations or change the selected one by using the dropdown.
Bespoke Cell Summaries
You can provide custom summary definitions which will be evaluated each time the summary is run in the General Options section of Adaptable Options.
In this example we have provided an 'Oldest' function which runs only on Date columns and returns the oldest date in the selection.