How to connect observations without using ggpaired in r (using ggplot : geom_bar, geom_dotplot)

I created a bar chart using geom_bar with “Group” on the x-axis (Female, Male), and “Values” on the y-axis. Group is further subdivided into “Session” such that there is “Session 1” and “Session 2” for both Male and Female (i.e. four bars in total). Since all participants participated in Session 1 and 2, I overlayed…

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