From: Multi-criteria ranking of voice transmission carriers of a telecommunication company using PROMETHEE
 | \(A_1\) | \(A_2\) | \(A_3\) | \(A_4\) | \(A_5\) | \(A_6\) | Outarrows |
---|---|---|---|---|---|---|---|
\(A_1\) | – | 1 | 1 | 1 | 1 | 1 | 5 |
\(A_2\) | – | – | 1 | 1 | 1 | 1 | 4 |
\(A_3\) | – | – | – | – | – | – | 0 |
\(A_4\) | – | – | 1 | – | – | – | 1 |
\(A_5\) | – | – | 1 | 1 | – | – | 2 |
\(A_6\) | – | – | 1 | 1 | 1 | – | 3 |
InArrows | 0 | 1 | 5 | 4 | 3 | 2 | 12 |