2012-5 Voronoi Treemaps in R

September 19, 2012
By

(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

Download

To leave a comment for the author, please follow the link and comment on his blog: Stat Tech » R.
R-bloggers.com offers daily e-mail updates about R news and tutorials on topics such as: visualization (ggplot2, Boxplots, maps, animation), programming (RStudio, Sweave, LaTeX, SQL, Eclipse, git, hadoop, Web Scraping) statistics (regression, PCA, time series,ecdf, trading) and more...

If you got this far, why not subscribe for updates from the site? Choose your flavor: e-mail, twitter, RSS, or facebook...

Comments are closed.

Top 7 articles of the week

  1. Quandl Package - 5,000,000 free datasets at the tip of your fingers!
  2. Google Analytics + R = FUN!
  3. How R Grows
  4. Writing from R to Excel with xlsx
  5. Select operations on R data frames
  6. AIC & BIC vs. Crossvalidation
  7. FasteR! HigheR! StongeR! - A Guide to Speeding Up R Code for Busy People

Sponsors

Mango solutions
mango-solutions.com
Zero Inflated Models and Generalized Linear Mixed Models with R
Quantide: statistical consulting and training
RStudio homepage
RStudio: a free and open source IDE for R
REvolution analytics
HMS Analytical Software GmbH
http://www.eoda.de
Zero Inflated Models and Generalized Linear Mixed Models with R Zero Inflated Models and Generalized Linear Mixed Models with R. Zuur, Saveliev, Ieno (2012).