ANCOVA, separate slopes model testing the effects of sex andTaon log(1 +V̇O2)with Mbas the covariate
Factor . | SS . | d.f. . | MS . | F . | P value . |
|---|---|---|---|---|---|
| Intercept | 48.47 | 1 | 48.47 | 1758.9 | <0.0001*** |
| Sex × Mb × Ta | 18.20 | 6 | 3.03 | 110.1 | <0.0001*** |
| Sex | 0.03 | 1 | 0.03 | 1.02 | 0.314 (NS) |
| Ta | 3.07 | 2 | 1.54 | 55.8 | 0.0001*** |
| Sex × Ta | 0.01 | 2 | 0.005 | 0.20 | 0.82 |
| Error | 7.72 | 280 | 0.03 |
Factor . | SS . | d.f. . | MS . | F . | P value . |
|---|---|---|---|---|---|
| Intercept | 48.47 | 1 | 48.47 | 1758.9 | <0.0001*** |
| Sex × Mb × Ta | 18.20 | 6 | 3.03 | 110.1 | <0.0001*** |
| Sex | 0.03 | 1 | 0.03 | 1.02 | 0.314 (NS) |
| Ta | 3.07 | 2 | 1.54 | 55.8 | 0.0001*** |
| Sex × Ta | 0.01 | 2 | 0.005 | 0.20 | 0.82 |
| Error | 7.72 | 280 | 0.03 |
*P<0.05; NS, not significant.
Ta = ambient temperature (°C); Mb = body mass (mg); SS = sum of squares; MS = mean squares.
P<0.001