Using the waffle package in R to visualise Olympic medal counts — covering basic waffle plots, pictograms, and combining multiple plots with cowplot and iron().

Continuing the Palmer Archipelago series — exploring scatter plots, marginal distributions, lines of best fit, and facet grids in ggplot2.

An introduction to plotting with ggplot2 using the Palmer Archipelago penguin dataset — covering bar charts, themes, and combining plots.