I would like to save myself a whole lot of work please...
I have two spreadsheets, one has all the days of the year across the
columns, and the next has all the week ending dates across the colums.
What I need to do is sum the data in each of the rows below the daily dates
into weekly chunks on the same rows in the Weekly spreadsheet.
I have also added these up into montly chunks, but there was only 12 sums to
do so wasn't too bad. I don't relish having to do 52 of them.
Any assistance would be appreciated.