| Min | 25% | Median | average | 75% | Max | Standard deviation | mean square error | Kullback-Leibler divergence |
Real birth weight | 2200 | 3298 | 3565 | 3576 | 3881 | 5050 | 920 | - | - |
E1 | 2350 | 3295 | 3490 | 3527 | 3810 | 4890 | 1535 | 3.14 | 1.22 |
E2 | 2894 | 3312 | 3582 | 3560 | 3782 | 4857 | 1489 | 8.10 | 3.18 |
E3 | 2500 | 3310 | 3565 | 3590 | 3794 | 5592 | 1663 | 21.64 | 8.07 |