When should we use bar charts?
Kaiser looks at two column charts.
Bar chart
Is this dataviz?
Kaiser looks for the data behind this pie chart.
Excess delay
Kaiser finds a chart that analyzes London's congestion charging programme.
Chart without an axis
Kaiser looks at a variant of a standard chart form.
One doesn't have to plot raw data
Kaiser looks at gold production worldwide.
Aligning V and Q by way of D
Kaiser reads a chart comparing different types of "milk".