Example corner plots for cluster A0085 showing mass-velocity anisotropy degeneracy. The four panels present the posterior distributions of total enclosed mass and velocity anisotropy at four different radii where binned velocity dispersion data are available: r = 96 kpc (top left), r = 570 kpc (top right), r = 965 kpc (bottom left), and r = 1827 kpc (bottom right). Blue marks regions that are used for parameter estimations. Blue crosses indicate the position of the best-fit parameters and vertical dashed lines outline the 1 σ regions. The total enclosed mass is well determined at all radii, while the velocity anisotropy is less constrained at small radii but improves slightly toward large radii.