For example, column 1 would contain input data, and subsequent columns would perform actions on that data.
Row 1 would be the master row. All changes to the formulas in row 1 would be duplicated down the sheet automatically when changes are made to the master.
I know I can select the row and drag it down to do this (or CTRL+Enter), but I'd like it to happen automatically. I have various kinds of input data and I'm working to develop a set of functions that work for all of them without error, and replicating the functions down the column after each time is getting tedious.