n.a circular chart divided into triangular areas proportional to the percentages of the whole
Pie Charts
Pie Charts
Pie Charts
Three dimensional presentation of multiple data sets in unitary format with pie charts
Do Mechanical Turks dream of square pie charts?
Tac-tiles:multimodal pie charts for visually impaired users
How to communicate the scientific consensus on climate change: plain facts, pie charts or metaphors?
Pie Charts for Visualizing Query Term Frequency in Search Results
Pie Charts for Visualizing Query Term Frequency in Search Results
“Then you can take half … almost” — Elementary students learning bar graphs and pie charts in a computer-based context
Graph Comprehension: An Experiment in Displaying Data as Bar Charts, Pie Charts and Tables With and Without the Gratuitous 3rd Dimen...
Bias in Proportion Judgments with Pie Charts: The Cyclical Power Model
Arcs, Angles, or Areas: Individual Data Encodings in Pie and Donut Charts
