.svg "Captain"){kind=icon}
I'd like to be able to apply a different aggregation behavior to the sub and grand aggregates ( subtotals and grand totals currently )
e.g. in the screen shot I want to aggregate my cost with "SUM" but then present my "total" row as an average of the total ( summed ) costs.
Bonus if I can have both AVG and SUM and modify the layout to accommodate them both.
