Table 1 Mating table for one preference/one trait model

$\frac{\text{α}\left({\text{x}}_1{\text{x}}_1\right)}{Z}$

$\frac{\left({\text{x}}_1{\text{x}}_2\right)}{Z}$

$\frac{\text{α}\left({\text{x}}_1\text{x}3\right)}{Z}$

$\frac{\left({\text{x}}_1{\text{x}}_4\right)}{Z}$

$\frac{\text{α}\left({\text{x}}_2{\text{x}}_1\right)}{Z}$

$\frac{\left({\text{x}}_2{\text{x}}_2\right)}{Z}$

$\frac{\text{α}\left({\text{x}}_2{\text{x}}_3\right)}{Z}$

$\frac{\left({\text{x}}_2{\text{x}}_4\right)}{Z}$

x₃x₁

x₃x₂

x₃x₃

x₃x₄

x₄x₁

x₄x₂

x₄x₃

x₄x₄