Table 2 Association matrix example. Fictive association matrix between three pollinator species and three plant species. Numbers in each cell are counts of interaction frequencies.
From: Measuring specialization in species interaction networks
Pollinator sp. 1 | Pollinator sp. 2 | Pollinator sp. 3 | |
|---|---|---|---|
Plant sp. 1 | 21 | 5 | 0 |
Plant sp. 2 | 23 | 4 | 0 |
Plant sp. 3 | 0 | 0 | a 33 |