Table 2. Expected covariance between relatives in cases of simulation I and II.

		Case I	Case II
Relatives	Expected Covariance	${\sigma }_u^2=210\hspace{0.5em}{\sigma }_w^2=120\hspace{0.5em}\lambda =0.30$	${\sigma }_u^2=90\hspace{0.5em}{\sigma }_w^2=60\hspace{0.5em}\lambda =0.10$
Offspring−Progeny	$\frac{1}{2}{\sigma }_u^2+\lambda {\sigma }_w^2$	132	51
Full-Sibs	$\frac{1}{2}{\sigma }_u^2+2{\lambda }^2{\sigma }_w^2$	121.2	46.2
Half-Sibs	$\frac{1}{4}{\sigma }_u^2+{\lambda }^2{\sigma }_w^2$	60.6	23.1
Uncle−Nephew	$\frac{1}{4}{\sigma }_u^2+2{\lambda }^3{\sigma }_w^2$	57.36	22.62

${\sigma }_u^2$, additive genetic variance;${\sigma }_w^2$, transgenerational epigenetic variance;λ, autorecursive parameter.