Dot plots with varying dot sizes
An example of a dot plot with varying dot sizes
Economics
Tidying up the details
Fixing up little details on a data graphic pays dividends
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.
Is this dataviz?
Kaiser looks for the data behind this pie chart.