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Table 1

General performance ratings for recommended statistical criteria

Rating	RSR (%)	R² (%)
Very good	0 ≤ RSR ≤ 50	75 < R² ≤ 100
Good	50 < RSR ≤ 60	65 < R² ≤ 75
Satisfactory	60 < RSR ≤ 70	50 < R² ≤ 65
Unsatisfactory	RSR > 70	R² ≤ 50

Rating	RSR (%)	R² (%)
Very good	0 ≤ RSR ≤ 50	75 < R² ≤ 100
Good	50 < RSR ≤ 60	65 < R² ≤ 75
Satisfactory	60 < RSR ≤ 70	50 < R² ≤ 65
Unsatisfactory	RSR > 70	R² ≤ 50