Parameter | Class | Estimate (β), parity 1 | Estimate (β), parity 3 |
---|---|---|---|
Intercept | 10,9556 (0,4407)xxx | 19,3046 (1,3906)xxx | |
Dim (days in milk) | Continuous | -0,08280 (0,001694)xxx | -0,1511 (0,004225)xxx |
Lndim | Continuous | 3,2422 (0,09681)xxx | 5,0496 (0,2793)xxx |
Housing (tie-stalls) | 1 | 3,9006 (0,6385)xxx | 5,4013 (0,9872)xxx |
Housing (free-stalls) | 2 | 0 | 0 |
Dim*housing | 1 | 0,003912 (0,000921)xxx | 0,009284 (0,001902)xxx |
Dim*housing | 2 | 0 | 0 |
Lndim*housing | 1 | -0,4517 (0,0763)xxx | -1,0271 (0,1472)xxx |
Lndim*housing | 2 | 0 | |
CI (calving interval) | Continuous | 0,004768 (0,001409)xxx | 0,008638 (0,001908)xxx |
Dim*CI | Continuous | 0,000043 (0.0000003)xxx | 0,000101 (0,0000010)xxx |
Lndim*CI | Continuous | 0,0000007 (0,0000002)x | -0,00145 (0,000616)x |
Dim* cows (herd no of cow-years) | Continuous | -0,00010 (0,000038)xx | -0,00018 (0,000079)x |
Lndim*cows | Continuous | 0,02167 (0,003022)xxx | 0,02182 (0,006012)xxx |
Cows | Continuous | -0,04516 (0,01325)xxx | -0,2022 (0,07613)xx |
Cows*cows | Continuous | 0,001119 (0,000142)x | 0,002519 (0,001139)x |
Cows*housing | 1 | -0,05597 (0,02091)xx | -0,05634 (0,03034)ns |
Cows*housing | 2 | 0 |