Labeling all or some of your data with text can help tell a story — even when your graph is using other cues like color and size. ggplot has a couple of built-in ways of doing this, and the ggrepel ...

“Code snippets” is just another phrase for macros or templates—and a great way to save time when writing scripts. Snippets not only cut down on keystrokes while you’re coding; they also save you ...