Table 3 Results for the analysis of variance on weaning weight of lambs.
From: Prevalence of Anaplasma phagocytophilum infection and effect on lamb growth
Effect | Degrees of freedom | Marginal sum of squares | Marginal increase in R2× 100 |
|---|---|---|---|
Mother (farm) | 560 | 25210.22 | 31.57*** |
Sex | 1 | 2202.21 | 2.76*** |
Rearing rank | 8 | 1135.34 | 1.42*** |
Rearing rank (farm year) | 21 | 840.89 | 1.05 |
Sex (farm year) | 14 | 839.12 | 1.05** |
Age at recording of weaning weight | 1 | 520,70 | 0.65*** |
Age of mother | 3 | 315.92 | 0.40* |
Antibody result | 1 | 264.19 | 0.33** |
Farm (year) | 3 | 168.90 | 0.21 |
Error | 538 | 11679.95 | - |
Model | 669 | 68174.59 | 85.37 |