Add mark, cost, cost_commodity, value, value_commodity columns to imported data frame. Do this by importing in the register several times with a helper function and then merge/join them. Also add an end date option to the helper function to aid with net worth at various times calculations.
Add
mark,cost,cost_commodity,value,value_commoditycolumns to imported data frame. Do this by importing in the register several times with a helper function and then merge/join them. Also add an end date option to the helper function to aid with net worth at various times calculations.