Leveling of RE Practices Categories
Reachability Set Antecedent Set Intersection set Level RE Practices Categories
Iteration 1 Iteration 1 Iteration 1 Iteration 1 Iteration 1 Iteration 1
RE1 1,2,3,4,5,6,7,8,9,10,11 1,10,11 1,10,11
RE2 2,3,4,5,6,7,8,9,10,11 1,2,3,4,5,6,8,10,11 2,3,4,5,6,8,10,11
RE3 2,3,4,5,6,7,8,9,10,11 1,2,3,4 2,3,4
RE4 2,3,4,5,6,7,8,9,10,12 1,2,3,4,6 2,3,4,6
RE5 2,5,6,7,8,9,10,11 1,2,3,4,5,6,7,8 2,5,6,7,8
RE6 2,4,5,6,7,8,9,10,11 1,2,3,4,5,6,7,8,9,10,11 2,4,5,6,7,8,9,10,11 Level 1 2,4,5,6,7,8,9,10,11
RE7 5,6,7,8,9,10,11 1,2,3,4,5,6,7,8,9,10,11 5,6,7,8,9,10,11
RE8 2,5,6,7,8,9,10 1,2,3,4,5,6,7,8,10,11 2,5,6,7,8,10
RE9 6,7,9,10,11 1,2,3,4,5,6,7,8,9,10,11 6,7,9,10,11
RE10 2,6,7,8,9,10 1,2,3,4,5,6,7,8,9,10,11 2,6,7,8,9,10
RE11 2,6,7,8,9,10 1,2,3,4,5,6,7,8,9,10,11 2,6,7,8,9,10
Iteration 2 Iteration 2 Iteration 2 Iteration 2 Iteration 2 Iteration 2
RE1 1,3 1 1
RE2 3 3 3 Level 2 3
Iteration 3 Iteration 3 Iteration 3 Iteration 3 Iteration 3 Iteration 3
RE1 1 1 1 Level 3 1