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Thursday, April 14, 2011

How to create a proportional Venn diagram?

Venn

Above is a typical Venn diagram. But I like mine so that the area of the circles reflect the number of object in that circle (or logarithm thereof), and the areas of the overlaps to be proportional to the number of objects in that overlap. Is there an 'arp' for that? (I know that "there is an app for this" it trademarketed... 'arp', instead, is short for R package).

Posted via email from Egon's posterous