Table 5.
Multiple linear regression II
| F Value | P Value | |
| Model | 2.17 | 0.0010 |
| COI 5 | 0.03 | 0.8705 |
| COI 10 | 0.21 | 0.6487 |
| COI 20 | 1.84 | 0.1752 |
| COI 30 | 2.93 | 0.0873 |
| COI meuw | 2.46 | 0.1172 |
| pat COI 5 | 1.19 | 0.2765 |
| pat COI 10 | 0.00 | 0.9785 |
| pat COI 20 | 0.95 | 0.3291 |
| pat COI 30 | 2.87 | 0.0906 |
| pat COI meuw | 2.46 | 0.1171 |
| mat COI 5 | 3.00 | 0.0838 |
| mat COI 10 | 1.29 | 0.2570 |
| mat COI 20 | 0.14 | 0.7113 |
| mat COI 30 | 5.46 | 0.0197 |
| mat COI meuw | 6.99 | 0.0084 |
| Parity | 1.21 | 0.3047 |
| Season | 0.58 | 0.6288 |
| Age of sire at mating | 3.45 | 0.0637 |
| Age of dam at mating | 5.88 | 0.0155 |
Generalised Linear Model (GLM type III Sum of Squares) of all parameters in our data and their influence on litter size. There are 24 degrees of freedom; the model has a coefficient of determination of R2 = 0.0627. COI 5, 10, 20, 30, meuw refer to the inbreeding coefficients of the litter, pat COI to the inbreeding coefficients of the sire, mat COI to the inbreeding coefficients of the dam.