A radar chart, also known as a spider chart or star chart or kiviat diagram, is a two-dimensional chart of three or more quantitative variables represented on axes starting from the same point. The relative position and angle of the axes is uninformative.
Radar charts are usually used to compare performance of different entities on a same set of axes.
A radar chart is a graphical display of the differences between actual and ideal performance. It is useful for defining performance and identifying strengths and weaknesses.
Sunday, January 4, 2009
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