Fig 6. The same as in Fig 5 but for the more general Mahalanobis distance (MD) between optimal theoretical fractions and empirical fractions.
(A) MD as a function of r, and (B) MD as a function of θ for wire minimization. (C) MD as a function of γ 2, and (D) MD as a function of θ for spine economical maximization. In panel (D) γ 2 = 0.2 for solid lines and γ 2 = 0.5 for dashed lines.