Table 5 AIC-based selection of the model fitted to lesser kestrel body mass
Predictors | AIC | ΔAIC | Wi |
|---|---|---|---|
Smoothed (Day-of-year)*Sex | 2115.84 | 11.21 | 0.004 |
Smoothed (Day-of-year) + Sex | 2104.63 | Best Model | 0.996 |
 Day-of-year*Sex | 2165.91 | 61.28 | 0.000 |
 Day-of-year + Sex | 2159.92 | 55.29 | 0.000 |
Smoothed (Day-of-year) | 2126.28 | 21.65 | 0.000 |
 Day-of-year | 2181.33 | 76.70 | 0.000 |
 Sex | 2229.88 | 125.25 | 0.000 |