perform calculations using selected columns
Hi,I am struggling to find a good scripting solution for this. I would like to select a few columns and then perform calculations across them. The selected columns are flexible, sometimes it could be 2 but sometimes it could be 10+ columns to perform this calculation. For example ABCnew column with formula sqrt(sum(A^4, B^4, C^4)123...456...789... At this moment, I have the script to extract sel...