Table 1.
Summary of top models for acclimation in thermal tolerance including latitude or seasonality. k, number of parameters; log(L), model log likelihood; AICc, model Akaike Information Criterion score; Δi, difference in AICc score from top model; wi, model weight; R2, marginal R2 (variance explained by fixed factors within the models).
| model | k | log(L) | AICc | Δi | wi | R2 |
|---|---|---|---|---|---|---|
| (a) CTmax ARR and latitude | ||||||
| accl. time + habitat | 11 | 255.558 | −488.1 | 0.00 | 0.428 | 0.269 |
| (b) CTmin ARR and latitude | ||||||
| accl. time + habitat | 11 | 94.303 | −163.9 | 0.00 | 0.300 | 0.288 |
| habitat | 10 | 92.944 | −163.8 | 0.15 | 0.278 | 0.267 |
| accl. time + habitat + hemisphere | 12 | 94.635 | −162.1 | 1.85 | 0.119 | 0.314 |
| accl. time + habitat × latitude | 14 | 97.162 | −161.9 | 1.99 | 0.111 | 0.352 |
| (c) CTmax ARR and seasonality | ||||||
| accl. time + habitat | 11 | 217.449 | −411.7 | 0.00 | 0.487 | 0.216 |
| (d) CTmin ARR and seasonality | ||||||
| seasonality | 9 | 72.000 | −122.4 | 0.00 | 0.731 | 0.408 |