Sum specific values in certain rows/columns
Hi there,I'm working with an oddly layed out table of data. If you see the table below (not actual data, but a resemblence), I need to find the sum of all the red numbers, and then the sum of all of the green numbers. Preferably, an additional column woul be created and each row for Bob would read the red sum, and each row for Bill would read the green sum. Could anyone give me an overview of ho...