Table 1.

SSE class definitions and distribution of DFBSs according to the selected ternary diagram contour thresholds.

Definition	Class No.	No. DFBSs	No. Domains
P(α) ≥ 70%	1	835	504
P(γ) ≥ 70%	2	996	249
30% ≤ P(γ) < 70% AND 30% ≤ P(α) < 70%	3	1117	1805
30% ≤ P(γ) < 70% AND P(α) < 30%	4	784	1319
P(γ) < 30% AND P(α) < 70%	5	269	124