Quote Originally Posted by myles View Post
This will be a very 'wide' graph. Are you wanting by grade as in A, B,...F (50 bars) or as in grade A1, A2,...F5 (300 bars)?

Perhaps it needs to be plotted differently (just a line graph)?

Will wait till the combined data comes together and then have a look.
I was thinking of one graph for each cohort (a1 to f5) but if that is too time consuming, then one overall graph with just A to F as a start