Scatter plot using a colorblind palette and solarized theme from the ggthemes package. ... Resulting plots are ggplot2 objects and can be further customized with ggplot2 functions.

Basic scatter plot with ggplot2. However, it’s currently impossible to know which points represent what counties. ggplot’s geom_text() function adds labels to all the points: ...

Here's your easy-to-use guide to dozens of useful ggplot2 R data visualization commands in a handy, searchable table. Plus, download code snippets to save yourself a boatload of typing.