Find row differences
Hello, I am working on a file and I need to determine if any of the numbers in the 'Pos UCN' column are within 10 of any other row in that column. For example, rows 6344 and 6345 are within 10 of each other. How do I identify that? I know that this will create a new column, which is what I want. I have spent 2 days on the user community trying various things and have not had any luck. the differ...