Hello
I have a conundrum which is proving very difficult.
I have a month set of data which has each day of the month as a header and then a series of metrics under each day. What I need to do is sum 7 days worth of historic data from and including today.
in laymans
" if the column header = today then sum inc today the previous 7 days from this row. "
As you can see i am at a loss. Have tried count, sumproduct etc but cannot pull it together.
Any help as always greatly appreciated
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