Table 2 Model selection in decision space. Top three models for each elevation, ranked by AICc. Predictor variables are normalized daily maximum wind speed, daily wind direction, daily tailwind, and site. Response variable is the log-odds of a bird departing
From: Migratory strategies across an ecological barrier: is the answer blowing in the wind?
(Intercept) | Daily max speed | Daily direction | Daily tailwind | Site | df | logLik | AICc | Delta AICc | msl |
|---|---|---|---|---|---|---|---|---|---|
-4.71 | NA | NA | 5.61 | NA | 3 | -12.54 | 31.49 | 0 | 100 |
-6.82 | -1.97 | NA | 5.51 | NA | 4 | -11.60 | 31.89 | 0.40 | 100 |
-8.27 | -2.94 | NA | 5.46 | + | 5 | -11.26 | 33.58 | 2.09 | 100 |
-2.01 | -1.51 | -0.98 | NA | NA | 4 | -30.17 | 68.78 | 0 | 1500 |
-2.64 | -1.08 | NA | 1.47 | NA | 4 | -31.00 | 70.42 | 0 | 750 |
-2.22 | -1.53 | -0.97 | NA | + | 5 | -30.00 | 70.59 | 1.81 | 1500 |
-2.01 | -1.39 | -0.81 | 0.267 | NA | 5 | -30.01 | 71.00 | 1.92 | 1500 |
-2.56 | -1.02 | -0.23 | 1.30 | NA | 5 | -30.63 | 71.92 | 1.50 | 750 |
-2.71 | -1.12 | NA | 1.44 | + | 5 | -30.97 | 73.00 | 2.18 | 750 |