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Table 2 The assigned and estimated heritability (h 2 ), genetic correlation (r g ) and residual correlation (r e ) for two trait phenotypes simulated by GPOPSIM

From: GPOPSIM: a simulation tool for whole-genome genetic data

h 2

r g

r e

Estimated A

Estimated B

Assigned

Expected

Estimated

Estimated

0.101(0.011)

0.289(0.022)

0.0

0.000(0.000)

−0.004(0.092)

0.003(0.016)

0.100(0.009)

0.302(0.025)

0.2

0.180(0.046)

0.159(0.103)

−0.002(0.010)

0.100(0.012)

0.299(0.022)

0.5

0.506(0.045)

0.493(0.079)

0.004(0.011)

0.104(0.012)

0.290(0.024)

0.8

0.805(0.042)

0.805(0.078)

0.000(0.015)

  1. The assigned heritability is 0.1 and 0.3 for trait A and B, respectively; the assigned residual correlation is 0; the mean (S.D.) of estimated genetic parameters were obtained from DMU and calculated from 20 replicate of simulations.