. 2022 Apr 4;13:794625. doi: 10.3389/fgene.2022.794625

TABLE 4.

Fitness of the model and genetic parameters for all models tested.

Model	$σ_{e}^{2}$	${\hat{Δ}}_{v}$	${\hat{b}}_{v}$	${\hat{a c c}}_{v}$	$h_{d}^{2}$	$h_{m}^{2}$	$h_{t}^{2}$	$r_{d, m}$
D	0.21 (0.02)	0.02	0.97	0.20	0.39 (0.01)
DMG	0.19 (0.02)	0.00	0.95	0.18	0.44 (0.02)	0.04 (0.01)	0.38 (0.01)	−0.40 (0.04)
DMP	0.21 (0.02)	−0.02	0.96	0.21	0.38 (0.01)

D: reduced model, including direct genetic effect; DMG: model including direct genetic and maternal genetic effects; DMP: model including direct genetic and maternal permanent environmental effects; $σ_{e}^{2}$ : residual variance (standard error); ${\hat{Δ}}_{v}$ : bias; ${\hat{b}}_{v}$ : dispersion; ${\hat{a c c}}_{v}$ : predictive accuracy; $h_{d}^{2}$ : direct genetic heritability (standard error); $h_{m}^{2}$ : maternal genetic heritability (standard error); $r_{d, m}$ : correlation between direct-genetic and maternal (standard error). The variance components are on the liability scale.