From: Baculum morphology predicts reproductive success of male house mice under sexual selection
Fixed effects | Estimate (SE) | tvalue | P-value | ΔAIC | Random effects | Variance (SD) |
---|---|---|---|---|---|---|
Model for average number of offspring per litter | Â | Â | Â | Â | Â | Â |
Intercept | −22.51 (3.61) | −6.23 | - | - | Sibling group | 1.80 (1.34) |
Body mass | 6.07 (1.13) | 5.37 | <0.001 | - | Population | 0.10 (0.31) |
Baculum shaft width | 9.35 (4.25) | 2.20 | 0.013 | 4.19 | Â | Â |
Baculum base width | 8.50 (2.06) | 4.13 | 0.020 | 3.42 | Â | Â |