Figure 14.

(Colour online) Joint p.d.f.s of the logarithms of the box sizes of structures, (a) $p\left({\Delta }_1^{+},{\Delta }_2^{+}\right)$ and (b) $p\left({\Delta }_3^{+},{\Delta }_2^{+}\right)$, for NS2000 (——) and R2000 (– – –). Contours contain 50% and 99.8% of the p.d.f. The dashed straight lines are Δ₁ = 1.5Δ₂ and Δ₁ = Δ₃, respectively.