Tidying up the details
Fixing up little details on a data graphic pays dividends
Finance
Making colors and groups come alive
How to use color effectively in a dataviz
Pie charts and self-sufficiency
A series of pie charts is used to demonstrate a trend
When should we use bar charts?
Kaiser looks at two column charts.
Adjust, and adjust some more
Kaiser looks at an interactive chart in the Financial Times.
One doesn't have to plot raw data
Kaiser looks at gold production worldwide.