How to calculate moving averages for selected rows
Hello everyone! I am trying to write a script that will calculate moving averages using selected rows in a table. To set the stage: I have a data table (example attached) with multiple executions (Unique ID) of a 3 stage process (A, B, C). There is a reported value for each stage and these values are summed to give a Total value for each occasion. I would like to have a column that reports a mo...