Corner plot showing the posterior distributions of the parameters from the redshift-dependent fit to the RAR for the full sample. The acceleration scale is replaced by a₀(z) = a₀(0)+a₁ ⋅ z in the MOND-inspired interpolation function (Eq. 1). The Gaussian hyperparameters μ_gauss and w_gauss define the mean and width of the Gaussian prior on the true log(a_bar) values, as implemented in Roxy, while σ_intr represents the intrinsic scatter of the RAR. The units of a₀ and a₁ are 10⁻¹⁰ m/s², while for μ_gauss, w_gauss, and σ_intr the units are in dex. The contours indicate the 68% and 95% confidence levels.