Relative excel novice here, just learning proper vba script.
I have a work sheet with student scores across various competencies over time. I'm sorting the data
preparing ultimately to run a factor analyses / create a MTMM.
My sheet has 80,000 rows from all testing so the manual sort isn't going to work. I have the date at which each
student was tested but need to assign a number code (time 1, 2, 3 etc) for each student based on when their
first testing session was to their last. The issue is that when I autofill it does a series fill the whole way down or
just a straight copy. I need it to start back at 1 for each new student as it fills down the row i.e.:
Problem being not all students were testing same number of times, there is lots of variance.
Any help is greatly appreciate, thank you very much.