Model | logL | k | AICc | ΔAICc | Model weights |
---|
[seas][prec][seas*prec] | −310.02 | 5 | 630.29 | 0 | 0.7776 |
[seas] | −313.34 | 3 | 632.79 | 2.50 | 0.2224 |
[mass] | −379.04 | 3 | 764.18 | 133.89 | 0 |
- The 21 models we evaluated include all 15 possible combinations of body mass, PC1 of seasonality (seas), PC1 of precipitation (prec), PC1 of temperature (temp) as well as all six pairwise interactions among the four predictor variables. Relative variable importance (the sum of model weights in which a particular variable appears) was much greater for seasonality (1.0) than precipitation (0.55), temperature (0.35), or body mass (0.37)