Table 2. Model selection results based on AICc for the top 15 capture-recapture models of survival, temporary emigration, and capture probability.
| Model | AICc | ΔAICc | AICc weights (w) | Num. Par | -2logLik |
|---|---|---|---|---|---|
| S (∼size) γ″ (∼time + size) γ′ (∼time) | 10654.86 | 0.00 | 0.35 | 75 | 10501.47 |
| S (∼size) γ″ (∼time + size) γ′ (∼time + size) | 10655.12 | 0.26 | 0.31 | 76 | 10499.63 |
| S (∼year + size) γ″ (∼time + size) γ′ (∼time) | 10655.71 | 0.85 | 0.23 | 78 | 10496.04 |
| S (∼year + size) γ″ (∼time + size) γ′ (∼time + size) | 10657.10 | 2.24 | 0.11 | 79 | 10495.33 |
| S (∼year + size) γ″ (∼time + size) γ′ (∼size) | 10680.08 | 25.21 | 0.00 | 67 | 10543.37 |
| S (∼year + size) γ″ (∼time) γ′ (∼time) | 10680.48 | 25.61 | 0.00 | 77 | 10522.90 |
| S (∼year + size) γ″ (∼time) γ′ (∼time + size) | 10682.57 | 27.70 | 0.00 | 78 | 10522.89 |
| S (∼size) γ″ (∼time) γ′(∼time) | 10685.86 | 31.00 | 0.00 | 74 | 10534.56 |
| S (∼size) γ″ (∼time + size) γ′ (∼size) | 10687.29 | 32.42 | 0.00 | 64 | 10556.82 |
| S (∼size) γ″ (∼time) γ′ (∼time + size) | 10687.85 | 32.98 | 0.00 | 75 | 10534.45 |
| S (∼year) γ″ (∼time + size) γ′ (∼time) | 10692.17 | 37.30 | 0.00 | 77 | 10534.59 |
| S (∼flow-temp-turbidity) γ″ (∼time) γ′ (∼time) | 10693.31 | 38.44 | 0.00 | 77 | 11715.30 |
| S (∼year) γ″ (∼time + size) γ′ (∼time + size) | 10694.03 | 39.17 | 0.00 | 78 | 10534.35 |
| S (∼flow-only) γ″ (∼time) γ′ (∼time) | 10694.64 | 39.78 | 0.00 | 75 | 11720.82 |
| S (∼turb-DO) γ″ (∼time) γ′ (∼time) | 10695.45 | 40.59 | 0.00 | 75 | 11721.63 |
Notes.
- S
- apparent survival
- γ″
- unavailable at the surface | present during the last survey
- γ′
- unavailable at the surface | unavailable during the last survey
All models shown below include p = c within and between session variation for capture and recapture probabilities.