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Table 3 Results with different numbers of pre-selected candidates and families

From: The use of communal rearing of families and DNA pooling in aquaculture genomic selection schemes

Nmarkers accSIBTRAIT(s.e.) ΔF ΔGSIBTRAIT(s.e.) ΔGGROWTH(s.e.)
  Nfam = 100   Npresel = 1000  
500 0.608 (0.004) 0.013 1.68 (0.03) 1.73 (0.03)
5000 0.802 (0.003) 0.010 2.03 (0.02) 1.72 (0.03)
10000 0.817 (0.002) 0.011 2.06 (0.02) 1.80 (0.03)
  Nfam = 100   Npresel = 2000  
500 0.635 (0.005) 0.018 2.14 (0.04) 1.29 (0.03)
5000 0.792 (0.002) 0.013 2.45 (0.03) 1.34 (0.02)
10000 0.803 (0.002) 0.012 2.48 (0.03) 1.32 (0.02)
  Nfam = 50   Npresel = 1000  
500 0.694 (0.004) 0.029 2.38 (0.04) 1.08 (0.04)
5000 0.825 (0.002) 0.020 2.78 (0.04) 1.20 (0.04)
10000 0.837 (0.002) 0.022 2.85 (0.03) 1.24 (0.03)
  1. The heritability of the SIB_TRAIT was 0.4, Ntest was 20000 and Nfampergroup was 10. s.e. of ΔF was between 0.001 and 0.003