Iterate through rows and select matching rows script then average
Hello, I am trying to write a script that uses one column to select matching cells there and then use those selected rows to find the average of the numbers in the column next to it but am not quite sure how to do that. Here is an example table of what I am working on (the last average cloumn is what I need a script to do):Matching Column:Numbers:Average of grouped numbersa23a43b24b44b64c36c66c96...