Addressing Overlapping Data Columns in ggplot2 Facet Grids

Creating Separate Colorbars for Each Facet in ggplot Figures: A Step-by-Step Approach to Visualizing Multidimensional Data

Flipping ggplot2 Facets for a Cleaner Plot

Creating a Stacked Bar Chart with Multiple Categorical Variables in ggplot2 Using facet_grid