Sunday, April 1, 2012

Parallel Coordinate Graph

Parallel Coordinates Plot of Total Player Scores with Respect to Question Type - Top 10% of Scores in Red

http://www.whopaidthem.com/

A parallel coordinate graph is a data visualization technique. It displays multivariate data in the form of a graph with parallel coordinate axes that are connected by overlapping lines. Unlike most graphs with lines, however, a parallel coordinate graph's lines don't show change in time from one variable to the next, but rather each line connects a series of values associated with a certain variable. In this graph, players asked questions that attempted to gauge their knowledge on the specifics of funding for political campaigns. Each line in the graph represents a player and each axis represents a different variable, with the line crossing the axis at a certain value.

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