To Make Good Decision: A Group DSS for Multiple Criteria Alternative Rank and Selection

Table 3

Direct relation matrix.

Criteria	E1	E2	E3	E4	E5	L1	L2	L3	L4	L5	L6	L7	M1	M4	M6	M7	M9	M10	P1	P2
E1	0	0	3	2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
E2	1	0	3	0	0	0	0	0	0	1	2	3	0	0	2	0	0	3	0	0
E3	0	1	0	0	0	1	0	0	0	0	0	0	1	0	0	0	0	0	0	0
E4	0	0	0	0	3	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
E5	0	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
L1	3	0	2	0	0	0	0	0	0	3	0	3	2	0	0	0	0	1	0	0
L2	0	0	0	0	0	0	0	0	2	0	1	0	0	0	0	0	0	0	0	0
L3	0	0	0	0	0	0	0	0	0	0	0	0	0	3	0	1	0	0	0	0
L4	0	0	0	0	0	0	3	0	0	0	0	0	0	0	0	3	0	0	1	0
L5	0	0	0	0	0	3	0	0	0	0	0	0	0	0	0	0	0	0	0	0
L6	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
L7	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
M1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
M4	0	0	0	0	1	0	0	3	0	0	0	0	0	0	0	0	0	0	0	0
M6	0	0	0	0	1	0	2	0	0	0	0	0	0	0	0	0	0	0	0	0
M7	0	0	0	0	0	0	3	3	3	0	0	0	0	1	2	0	0	0	0	0
M9	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
M10	0	0	0	0	0	0	0	0	0	0	3	3	0	0	0	0	3	0	0	0
P1	0	0	0	1	3	0	0	0	0	0	0	0	0	0	0	0	0	0	0	2
P2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	3	0