Fig. 21
Bar strength indicators dependence on P4 bulge parameters. Spearman’s rank correlation coefficient and significance are displayed in each plot. The Qb, 
, and ε as a function of the P4 bulge-to-total ratio are plotted in rows 1–3. Colour indicates the galaxy morphological type. Open symbols indicate bulges with a Sérsic index n> 2, while filled circles correspond to n ≤ 2.
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