Table 1. Result of general mixed model.
| Effect | DF | error DF | F Value | Pr > F |
| Year | 39 | 720 | 9.36 | <.0001 |
| Size | 1 | 720 | 531.97 | <.0001 |
| Size x Year | 39 | 720 | 8.73 | <.0001 |
| Size is log10 (total body length). |
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