LL a | PQL b | MCMC c | |||||
---|---|---|---|---|---|---|---|
Variables | Categories | Estimate | SE | Estimate | SE | Estimate | SE |
Fixed part: | |||||||
Intercept | 1.37 | 0.32 | 1.32 | 0.31 | 1.41 | 0.33 | |
Another animal with an event at the same date | Yes | 2.18 | 0.26 | 2.18 | 0.27 | 2.22 | 0.26 |
No | 0 | 0 | 0 | ||||
Breede | Swedish Holstein | 0 | 0 | 0 | |||
Swedish Red | -0.82 | 0.33 | -0.79 | 0.33 | -0.85 | 0.35 | |
Other/mixed | -0.86 | 0.52 | -0.83 | 0.51 | -0.90 | 0.54 | |
Days in milk | < 7 | 0 | 0 | 0 | |||
7–69 | -0.52 | 0.23 | -0.53 | 0.23 | -0.54 | 0.23 | |
70–168 | -0.93 | 0.24 | -0.93 | 0.24 | -0.95 | 0.24 | |
> 168 | -1.12 | 0.24 | -1.13 | 0.24 | -1.15 | 0.24 | |
Disease complex | Udder | 0 | 0 | 0 | |||
Metabolic | 0.09 | 0.25 | 0.09 | 0.25 | 0.10 | 0.26 | |
Lameness | -0.91 | 0.26 | -0.91 | 0.26 | -0.92 | 0.26 | |
Reproductive | 0.37 | 0.39 | 0.36 | 0.39 | 0.39 | 0.39 | |
Other | 0.16 | 0.34 | 0.16 | 0.33 | 0.17 | 0.34 | |
Study month | January | 0 | 0 | 0 | |||
April | 0.31 | 0.19 | 0.31 | 0.19 | 0.31 | 0.20 | |
July | 1.31 | 0.20 | 1.31 | 0.20 | 1.33 | 0.21 | |
October | 1.20 | 0.20 | 1.20 | 0.20 | 1.23 | 0.21 | |
Disease complex X Another animal with an event at the same date | Metabolic X Yes | -0.88 | 0.51 | -0.88 | 0.51 | -0.88 | 0.51 |
Lameness X Yes | -1.56 | 0.39 | -1.55 | 0.39 | -1.59 | 0.39 | |
Reproductive X Yes | -2.13 | 0.62 | -2.12 | 0.62 | -2.15 | 0.63 | |
Other X Yes | -0.04 | 0.66 | -0.03 | 0.67 | 0.02 | 0.67 | |
Random part: | |||||||
Herd | 2.33 | 0.48 | 2.26 | 0.38 | 2.61 | 0.54 |