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Table 3 Summary statistics of genomic and pedigree-based kinship estimation

From: Improved estimation of inbreeding and kinship in pigs using optimized SNP panels

  Father-offspring Full sibs Half sibs
Pedigree 1    
Mean ± SD 0.26 ± 0.01 0.27 ± 0.01 0.15 ± 0.01
Minimum 0.26 0.26 0.14
Maximum 0.33 0.34 0.24
All markers 2    
Mean ± SD 0.23 ± 0.02 0.24 ± 0.04 0.12 ± 0.03
Minimum 0.17 0.08 0.02
Maximum 0.31 0.37 0.30
LE markers 3    
Mean ± SD 0.23 ± 0.02 0.24 ± 0.04 0.11 ± 0.03
Minimum 0.18 0.08 0.02
Maximum 0.30 0.34 0.28
  1. Mean, standard deviation (SD), minimum and maximum values of genomic and pedigree-based kinship estimated within the pairs father-offspring (n = 645), full sibs (n = 502) and half sibs (n = 5,756).
  2. 1Analysis performed using information from 6–10 generations recorded on paper pedigree; 2Analysis performed using all markers (n = 28,740); 3Analysis performed using only markers in linkage equilibrium (LE) within each line (9579, 7984 and 10235 LE markers for L1, L2 and L3, respectively).