Comparison of the amplitudes and resulting minimum masses for the different models considered. The box plots show the posterior distribution from the model comparison presented in the RV-only analysis (Sect. 4.5). The width of each box corresponds to the interquartile range (IQR), and the whiskers mark the first quartile minus 1.5× the IQR and the third quartile plus 1.5× the IQR, respectively. To facilitate the comparison, the grey dashed line shows the median posterior value of our selected model.