Figure 6

Scatter plot of \(\varvec{\beta }\) and the eigenvector corresponding to the maximum eigenvalue of \(\Sigma _2\). The nonzero elements of \(\varvec{\beta }\) are not drawn.

Scatter plot of \(\varvec{\beta }\) and the eigenvector corresponding to the maximum eigenvalue of \(\Sigma _2\). The nonzero elements of \(\varvec{\beta }\) are not drawn.