DataViz Tip #32: Chart Types: Chord Diagram

Chord Diagrams help us visualize relationships between data arranged beautifully in a circle. You can use Chord Diagrams to visualize data ranging from relationships between Lost characters to Uber rides between neighbourhoods in a city to complex scientific subjects that are even hard to pronounce. amCharts 4 includes powerful tools to create your own interactive […]

DataViz Tip #31: Labels vs. Legends

A rule of thumb is you should annotate your chart items right there next to them whenever possible. This gives your viewers an easy way to evaluate and understand the data presented. This is all great but what if you have a very limited space to work in? You may either be on a smartphone […]