Table 3.

Intercept, slope and R² of linear regression of the elements of the inverse relationship matrices from models using different relationship matrices for the simulated data

Dependent variable	${\mathbf{G}}^{-1}$	${\mathbf{G}}^{-1}$	${\mathbf{H}}_{1,1}^{-1}$
Independent variable	${\mathbf{H}}_{1,1}^{-1}$	${\mathbf{G}}_{\text{u}}^{-1}$	${\mathbf{G}}_{\text{u}}^{-1}$
Intercept	34.482	34.470	−0.025
Slope	0.464	0.960	2.069
R2	1.000	0.992	0.993