Venn will I see Euler again? The four types of Venn diagrams drawn by the VennDiagram package (via Hanbo Chen and Paul Boutros)

 

 

A) A one-set Venn diagram showing rudimentary customizable features such as label font size, label font face, and shape-fill.

 

B) A two-set Venn diagram showing more advanced features such as scaling, individual shape-fill specifications, and individual caption label placement.

 

C) A three-set Venn diagram showing a different shape-line type ("transparent") and the "text" option of caption label placement where the caption labels are attached to area labels.

 

D) A four-set Venn diagram showing a combination of all previous features plus the ability to customize titles. The code to generate all diagrams shown here is available at www.biomedcentral.com/1471-2105/12/35/suppl/S3

 

see also six set venn diagram at www.flickr.com/photos/dullhunk/1360483366/

 

Creative Commons licensed image via:

 

VennDiagram: a package for the generation of highly-customizable Venn and Euler diagrams in R.

by: Hanbo Chen, Paul C. Boutros BMC bioinformatics, Vol. 12, No. 1. (26 January 2011), 35. dx.doi.org/10.1186/1471-2105-12-35

 

(please blame the corny title for this photo on twitter.com/BMC_series/status/34718139644125184)

Done