Erratum to: indirect genetic effects contribute substantially to heritable variation in aggression-related traits in group-housed mink (Neovison vison)

Abstract

No abstract

Erratum

After publication of this work [1], we noted that on page 5, in the second column, the three equations:

$$e=\left[\begin{array}{c}\hfill {\mathbf{e}}_m\hfill \\ \hfill {\mathbf{e}}_f\hfill \end{array}\right]~\mathit{MVN}\left(\mathbf{0}\mathbf{,}\mathbf{C}\otimes {\mathbf{I}}_{\mathbf{e}}\right)\text{,}$$

$$\mathbf{C}=\left[\begin{array}{cc}\hfill {\sigma }_{e_m}^2\hfill & \hfill 0\hfill \\ \hfill 0\hfill & \hfill {\sigma }_{e_f}^2\hfill \end{array}\right]\text{,}$$

$${\mathrm{I}}_{\mathrm{e}}=\left[\begin{array}{cc}\hfill {\mathbf{I}}_m\hfill & \hfill 0\hfill \\ \hfill 0\hfill & \hfill {\mathbf{I}}_f\hfill \end{array}\right]\text{,}$$

should be removed, and replaced by the following two equations:

$$e=\left[\begin{array}{c}\hfill {\mathbf{e}}_m\hfill \\ \hfill {\mathbf{e}}_f\hfill \end{array}\right]~\mathit{MVN}\left(\mathbf{0}\mathbf{,}\mathbf{E}\right)\text{,}$$

$$var\left(\mathbf{E}\right)=\left[\begin{array}{cc}\hfill {\mathbf{I}}_m{\sigma }_m^2\hfill & \hfill 0\hfill \\ \hfill 0\hfill & \hfill {\mathbf{I}}_f{\sigma }_f^2\hfill \end{array}\right]\text{.}$$