Table 1.
Adjacency matrix of an example dissimilarity graph
| P1 | P2 | P3 | P4 | P5 | P6 | |
|---|---|---|---|---|---|---|
| P1 | – | 3 | 1 | 2 | 3 | 1 |
| P2 | 3 | – | 3 | 2 | 1 | 3 |
| P3 | 1 | 3 | – | 3 | 3 | 0 |
| P4 | 2 | 2 | 3 | – | 3 | 3 |
| P5 | 3 | 1 | 3 | 3 | – | 3 |
| P6 | 1 | 3 | 0 | 3 | 3 | – |
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