Combining Two Types of Lines in ggplot2: A Base R and ggplot2 Solution

Creating Circular Phylogenies with Stacked Bars in R Using ggplot2 and ggdendro

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

Removing Decimal Points from Y-Axis Labels in Geom_bar Plots with ggplot2

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