A simple, centered pie chart

Pie chart, small multiples

Fixed-wedge size pie, or radial bar graph

Showing the minimum temperature for each month

Radial area charts

Radial area charts, small multiples

A radar chart

A weird, fun radial graph

copying

Chart 8: NBA radar chart

This is a lesson in how to deal with data that isn't exactly what you're looking for. Also uses weird stuff. Data in data/nba.csv

Chart 9: NBA radar chart small multiples

If you've made one, you've made them all! Kind of.

Data in data/nba.csv