Table 2.
Comparison of summary statistics between Pedigree 1 and Pedigree 2. All pedigree statistics were obtained using the R package pedantics (Morrissey & Wilson 2010)
| Pedigree 1 | Pedigree 2 | |
|---|---|---|
| Records | 5068 | 6740 |
| Maternities | 4373 | 5981 |
| Paternities | 2253 | 4593 |
| Full-sibs | 129 | 349 |
| Maternal sibs | 13496 | 19913 |
| Maternal half-sibs | 13367 | 19564 |
| Paternal sibs | 13580 | 48487 |
| Paternal half-sibs | 13451 | 48138 |
| Maternal grandmothers | 3122 | 4917 |
| Maternal grandfathers | 1893 | 4031 |
| Paternal grandmothers | 1149 | 2734 |
| Paternal grandfathers | 946 | 2917 |
| Maximum pedigree depth | 9 | 10 |
| Founders | 478 | 404 |
| Mean maternal sibship size | 4.579 | 4.528 |
| Mean paternal sibship size | 4.308 | 6.309 |
| Nonzero F | 120 | 813 |
| F > 0.125 | 8 | 27 |
| Mean pairwise relatedness | 0.00295 | 0.00587 |
| Pairwise relatedness >=0.125 | 0.00905 | 0.01434 |
| Pairwise relatedness >=0.25 | 0.00322 | 0.00421 |
| Pairwise relatedness >=0.5 | 0.00053 | 0.00048 |