Creating Paired Stacked Bar Charts in ggplot2 using Position Dodge and Facets

Rotating X-Axis Labels in ggplot2 Facet Graphs: A Practical Solution for Improving Readability

Conditional Colouring of Barplots in ggplot2 Using Conditional Statements

Adding Nested Y-Axis Labels in a Bar Chart with ggplot

Creating a Stacked Bar Graph with Customizable Aesthetics and Reordered Stacks Using ggplot2 in R