(Spence) returned 2 hits

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Authors: Robert Spence (1933-) & Mark D. Apperley
An initial, modern suggestion of a method for viewing a large database by the use of selective focus around a central region, using distortion to provide a context.
Category: Statistics & Graphics
Author: William Playfair (1759-1823)
Invention of the pie chart, and circle graph, used to show part-whole relations
Category: Statistics & Graphics