Dear all

I have the following set of data in which I want to find the best fields
(ie: best grades). Is there a function in which I can choose the best 3
subjects?

Many Thanks!

Eg:

Subject 1 Subject 2 Subject 3
Subject 4
John A2 B4 A1
D7
Peter B4 C6 C6
E8
tONY 34 55 68
34