Have you thought about having the ability to trigger subtotals within groups? I think it would be a really nice feature where you could turn them on or off if needed. I know that dplyr strips off the second level of grouping, so I’m hoping this feature can be implemented.
I’m assuming you would expect the grand and sub-total calculation simply follow the aggregation function that is set to the measure (value), correct?
Yep. I don’t really see a situation where you would want to sum up the totals of a subgroup, but then show an average outside. It would be more confusing than helpful.