Variable | Group | n | β-value | S.E. | F-value | P-value |
---|---|---|---|---|---|---|
Calf 200-d weight | Â | 85 | 0.001 | 0.002 | 0.09 | 0.77 |
Calf 200-d weight | 1st quartile | 20 | 0.049 | 0.156 | 0.39 | 0.76 |
 | 2nd quartile | 24 | 0.148 | 0.143 |  |  |
 | 3rd quartile | 20 | 0.073 | 0.142 |  |  |
 | 4th quartile | 21 | 0.000 | 0.000 |  |  |
Calf birth weight | Â | 95 | -0.036 | 0.011 | 11.49 | 0.001 |
Calf birth weight | 1st quartile | 21 | 0.337 | 0.132 | 3.80 | 0.01 |
 | 2nd quartile | 27 | 0.354 | 0.127 |  |  |
 | 3rd quartile | 21 | 0.050 | 0.118 |  |  |
 | 4th quartile | 24 | 0.000 | 0.000 |  |  |
Calf gender | Male | 53 | 0.057 | 0.084 | 0.46 | 0.49 |
 | Female | 55 | 0.000 | 0.000 |  |  |
Natural logarithm of previous calving interval | Â | 85 | 0.098 | 0.387 | 0.06 | 0.80 |
Maternal breeding value | Â | 102 | 0.006 | 0.006 | 1.07 | 0.30 |
Maternal breeding value | 1st quartile | 26 | -0.026 | 0.151 | 0.02 | 1.00 |
 | 2nd quartile | 31 | -0.023 | 0.145 |  |  |
 | 3rd quartile | 22 | -0.040 | 0.162 |  |  |
 | 4th quartile | 23 | 0.000 | 0.000 |  |  |
Parity | 1st | 25 | 0.377 | 0.113 | 5.84 | <0.01 |
 | 2nd | 17 | 0.210 | 0.117 |  |  |
 | >2nd | 70 | 0.000 | 0.000 |  |  |