I help people communicate data clearly with graphs. In “When Should ... should correspond to the tick mark labels.” Since the top scale label says log and logs are exponents, the exponents ...

By default, though, Excel's graphs don't include label information such as the exact numbers used to create the graph or the percentages that are represented. This doesn't mean you have to go ...

Although the label on the bottom right is easy to read, it takes up too much valuable real estate. The most important elements of graphs are the data so we want to give as much space as possible ...

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 ...