| Daughters/sire | 60 | 150 | ||||||
---|---|---|---|---|---|---|---|---|---|
 | Mastitis frequency (cases/lactation) | 0.28 Scenario 1 | 0.95 Scenario 2 | 0.28 Scenario 1 | 0.95 Scenario 2 | ||||
 | Transition direction | HD | DH | HD | DH | HD | DH | HD | DH |
r G = 0 | B(Ď„) = 10 Ă— L(Ď„) | 0.532 | 0.249 | 0.697 | 0.387 | 0.749 | 0.381 | 0.836 | 0.550 |
 |  | (0.012) | (0.018) | (0.012) | (0.021) | (0.009) | (0.016) | (0.005) | (0.013) |
 | Cows | 24000 | 4149 | 24000 | 10151 | 60000 | 10374 | 60000 | 25450 |
 | Herds | 1200 | 1095 | 1200 | 1197 | 1200 | 1187 | 1200 | 1200 |
 | B(τ) = 15 × L(τ) | 0.549 | 0.271 | 0.702 | 0.436 | 0.751 | 0.410 | 0.838 | 0.619 |
 |  | (0.007) | (0.013) | (0.012) | (0.018) | (0.009) | (0.012) | (0.005) | (0.006) |
 | Cows | 24000 | 4128 | 24000 | 10139 | 60000 | 10328 | 60000 | 25411 |
 | Herds | 1200 | 1092 | 1200 | 1197 | 1200 | 1186 | 1200 | 1200 |
r G = 0.2 | B(Ď„) = 10 Ă— L(Ď„) | 0.589 | 0.268 | 0.684 | 0.407 | 0.760 | 0.386 | 0.834 | 0.533 |
 |  | 0.0148 | (0.015) | 0.0108 | (0.014) | (0.013) | (0.028) | (0.007) | (0.016) |
 | Cows | 24000 | 4131 | 24000 | 10161 | 60000 | 10366 | 60000 | 25453 |
 | Herds | 1200 | 1094 | 1200 | 1198 | 1200 | 1184 | 1200 | 1200 |
 | B(τ) = 15 × L(τ) | 0.592 | 0.301 | 0.690 | 0.467 | 0.766 | 0.436 | 0.837 | 0.612 |
 |  | (0.013) | (0.012) | (0.011) | (0.016) | (0.013) | (0.021) | (0.006) | (0.010) |
 | Cows | 24000 | 4115 | 24000 | 10148 | 60000 | 10322 | 60000 | 25425 |
 | Herds | 1200 | 1093 | 1200 | 1197 | 1200 | 1183 | 1200 | 1200 |
r G = -0.2 | B(Ď„) = 10 Ă— L(Ď„) | 0.588 | 0.236 | 0.683 | 0.396 | 0.764 | 0.372 | 0.820 | 0.562 |
 |  | (0.017) | (0.019) | (0.013) | (0.021) | (0.011) | (0.021) | (0.015) | (0.012) |
 | Cows | 24000 | 4136 | 24000 | 10189 | 60000 | 10423 | 60000 | 25428 |
 | Herds | 1200 | 1087 | 1200 | 1123 | 1200 | 1187 | 1200 | 1200 |
 | B(τ) = 15 × L(τ) | 0.591 | 0.257 | 0.688 | 0.431 | 0.766 | 0.468 | 0.824 | 0.607 |
 |  | (0.016) | (0.019) | (0.011) | (0.013) | (0.010) | (0.045) | (0.014) | (0.011) |
 | Cows | 24000 | 4118 | 24000 | 10176 | 60000 | 10408 | 60000 | 25396 |
 | Herds | 1200 | 1084 | 1200 | 1195 | 1200 | 1187 | 1200 | 1200 |