R gives the capability of creating many graphical displays. These displays are used to view data in an easier and more concise way. In other words, graphs can help us make better sense of what happens ...

Statistician Howard Wainer and psychologist Michael Friendly are numbers magicians — they make the invisible visible. Two of the world’s leading figures in the field of data visualization, they are co ...

A graphical display of select nutrients has resulted in consumers purchasing healthier, lower-calorie menu items as a meal when ordering in a café setting, a study has shown. This novel way of ...