Variables | Variance | 95% confidence interval | ||
---|---|---|---|---|
Random effects | ||||
Animal | 0.28 | 0.13–0.38 | ||
Residuals | 0.47 | 0.37–0.54 | ||
Estimate | SE | p-value | ||
Fixed effects | ||||
Intercept | 2.55 | 0.26 | < 0.001 | |
Age days (linear) | 14.68 | 3.93 | < 0.001 | |
Age days (quadratic) | −8.16 | 2.27 | < 0.001 | |
Herd 1 | 0 | – | ||
Herd 2 | 0.30 | 0.30 | 0.311 | |
Herd 3 | −0.10 | 0.30 | 0.753 | |
Herd 4 | 0.37 | 0.31 | 0.229 | |
Age days (linear)*Herd 1 | 0 | – | ||
Age days (linear)*Herd 2 | −5.93 | 4.27 | 0.165 | |
Age days (linear)*Herd 3 | 7.11 | 4.59 | 0.123 | |
Age days (linear)*Herd 4 | −8.15 | 5.06 | 0.108 | |
Age days (quadratic)*Herd 1 | 0 | – | ||
Age days (quadratic)*Herd 2 | 4.80 | 2.65 | 0.072 | |
Age days (quadratic)*Herd 3 | 13.42 | 3.19 | < 0.001 | |
Age days (quadratic)*Herd 4 | 13.95 | 3.31 | < 0.001 |