Distributions of global properties for H-CPSBs (red), RPSBs (blue), and AGN-PSBs (purple). The top row shows histograms of R_e (panel (a)), the Sérsic index (panel (b)), and g − r (panel (c)). Vertical lines at the top of each panel mark the medians of each distribution. The bottom row compares each PSB subtype with its control sample in R_e (panel (d)), the Sérsic index (panel e), and g − r color (panel (f)). The colored solid circles and black open squares denote the medians of the PSB subtypes and their controls, respectively. The error bars indicate the 30th to 70th percentiles of the distributions.