How do I perform row operations in looping?
Hello,I have a table like below.A B C ..n columns1 2 37 6 43 7 9..m rowsI want to write a script such that for every column " Value of nth row= Value of nth row -Value of 1st row" and in the end reset the first row to 0. So in the end my table should look likeA B C0 0 0..6 4 12 5 6..Could someone help me with a script for such an operation? Thanks