The radial is still broken
Kaiser puzzles out yet another radial chart.
line chart
Adjust, and adjust some more
Kaiser looks at an interactive chart in the Financial Times.
Excess delay
Kaiser finds a chart that analyzes London's congestion charging programme.
Neither the forest nor the trees
Kaiser attempts to read a treemap of stock market values.
The cult of raw unadjusted data
Kaiser looks at a chart that supposedly says nothing.
Dual axes: a favorite of tricksters
Kaiser comes across a quintessential example of using dual axes with intent to mislead.