Guide to using pairs of circles
A discussion of some design decisions
Economist
Getting metrics right is half the battle
Learning from some student projects
Students demonstrate how analytics underlie strong dataviz
Students demonstrate the value of analytics to data visualization
Aligning the visual and the message
Student of Ray Vella's NYU class produces a delightful project
Organizing time-stamped data
Re-organizing the time stamps of Elon Musk tweets
Don't show everything
Plotting lots of data but conveying not much information