Marginalized 1D and 2D posterior distributions of the model parameters corresponding to the global fit of the RV and direct-imaging models for HD 4113 A b. Confidence intervals at 2.275%, 15.85%, 50.0%, 84.15%, and 97.725% are overplotted on the 1D posterior distribution, while the median ± 1 σ values are given at the top of each 1D posterior distributions. 1, 2, and 3 σ contour levels are overplotted on the 2D posterior distributions. The model parameters adjusted during the MCMC run are shown (P, K, e, ω, and M₀).