2012-5 Voronoi Treemaps in R

September 19, 2012
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(This article was first published on Stat Tech » R, and kindly contributed to R-bloggers)

A Voronoi Treemap is a visualisation tool for displaying data with a hierarchical structure.  This article describes an open source implementation of Voronoi Treemaps in the R language and environment for statistical computing and graphics.  The article includes example usage for the main R functions and a detailed description of the underlying code.  The raw code itself is also available with this article.

Paul Murrell

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