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Chernoff faces, invented by applied mathematician, statistician, and physicist Herman Chernoff in 1973, display multivariate data in the shape of a human face. The individual parts, such as eyes, ears, mouth, and nose represent values of the variables by their shape, size, placement, and orientation.
Height of Face: Diligence Width of top half of face: Case flow managing Width of bottom half of face: Prompt decisions Length of Nose: Preparation for trial Height of Mouth: Familiarity with law Curvature of Mouth (abs < 9) Sound oral rulings Width of Mouth: Sound written rulings Height of Eyes: Physical ability Distance between Eyes (.5-.9 ...
A chart map represents each geographic feature with a statistical chart, often a pie chart or bar chart, which can include a number of variables. Each chart is usually drawn proportionally to a total, making it a multivariate symbol. Chernoff faces have occasionally been used in maps since the 1970s, generally in an experimental situation.
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Herman Chernoff (born July 1, 1923) is an American applied mathematician, statistician and physicist. He was formerly a professor at University of Illinois Urbana-Champaign , Stanford , and MIT , currently emeritus at Harvard University .
The late Adelina "Nina" Otero-Warren is honored with her own U.S. quarter for her role in New Mexico's suffrage movement, politics and education.
Some visual variable can be combined harmoniously to make a map clearer and more informative, while other combinations tend to add more confusion than usefulness. For example, early experiments with using Chernoff faces on maps have been criticized as difficult to interpret correctly. [23]
Chernoff bound – a special case of Chernoff's inequality; Chernoff face; Chernoff's distribution; ... Weibull chart – redirects to Weibull distribution;