Table 1 Descriptive statistics of the pedigree-based (A) and combined pedigree marker-based (H) relationship estimators at 0, 25, 50, 75, and 100% genotyping effort
Relationship Groups
OverallIdentityParent–ParentParent–OffspringHalf-SibUnrelated
Estimator (GE) (%)MeanVarianceFormulaMean (SD)RangeMean (SD)RangeMean (SD)RangeMean (SD)RangeMean (SD)Range
A (0)0.0020.0011.0001.000 (NA)1.000–1.0000.000 (NA)0.000–0.0000.500 (NA)0.500–0.5000.250 (NA)0.250 – 0.2500.000 (NA)0.000–0.000
H (25)0.002a0.001a0.963a0.996 (0.024)a0.839–1.190a0.000 (0.011)a−0.031–0.219a0.490 (0.032)a0.362–0.667a0.242 (0.031)a−0.025–0.577a0.001 (0.022)a−0.076–0.661a
H (50)0.002a0.001a0.890a0.990 (0.044)a0.752–1.292a0.000 (0.017)a−0.050–0.362a0.468 (0.071)a0.264–0.792a0.226 (0.068)a−0.032–0.668a0.001 (0.024)a−0.084–0.791a
H (75)0.002a0.001a0.816a0.989 (0.057)a0.669–1.380a0.000 (0.022)a−0.061–0.457a0.452 (0.098)a0.203–0.860a0.213 (0.098)a−0.033–0.712a0.001 (0.027)a−0.086–0.860a
H (100)0.0020.0010.7540.990 (0.065)0.599–1.4240.000 (0.025)−0.068–0.5740.442 (0.117)0.169–0.8940.204 (0.122)−0.033–0.7540.001 (0.031)−0.087–0.981
  • Sib, sibling; GE, Genotyping effort; Formula, Pearson product moment correlation with pedigree relationship estimator A; A, pedigree-based relationship estimator; H, combined pedigree marker-based relationship estimator; NA, not applicable.

  • a Mean value(s).