Table 1 Summary of effects$ and degree of polynomials# included in random regression (RRM) models (fitting weeks of lay), with corresponding log likelihoods (LogL relative to model 1)
Model | a m = a f $ | pe m | pe f | LogL |
|---|---|---|---|---|
Fitting repeatability model with constant error variance | ||||
0 | 0 | 0 | 0 | -3947.5 |
Fitting error variance for each 26 individual weeks of lay | ||||
1 | 0 | 1 | 1 | 0 |
2 | 0 | 2 | 2 | 1357.7 |
3 | 0 | 3 | 2 | 1556.1 |
4 | 0 | 2 | 3 | 1786.5 |
5 | 0 | 3 | 3 | 1883.9 |
6 | 1 | 3 | 3 | 1888.9 |
Fitting genetic covariance of male and female effects | ||||
5(+) | 0 | 3 | 3 | 1884.1 |