Creating a Balloon Plot with Sample Size in R using ggballoonplot and ggplot2: An Alternative Approach for Customization and Control.

Adding Horizontal Underbraces at Bottom of Flipped ggplot2 Plots with coord_flip() and geom_brace()

Using a Function on a Variable When Plotting with ggplot2/ggpubr: Customizing Computations for High-Quality Visualizations