How do I combine rows, combining duplicates as well as concatenati
I'm trying to combine rows of data and I need a certain column to concatenate
only if it is in a group of rows that have duplicate information in another
column.
Example:
Before...
Column 1 Column 2
X A
X B
Y C
Y D
Desired After...
Column 1 Column 2
X AB
Y CD
This is for a spreadsheet with thousands of rows
Any suggestions?
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