eulerr (4.0.0)

Area-Proportional Euler and Venn Diagrams with Circles or Ellipses.

https://github.com/jolars/eulerr
http://cran.r-project.org/web/packages/eulerr

Generate area-proportional Euler diagrams using numerical optimization. An Euler diagram is a generalization of a Venn diagram, relaxing the criterion that all interactions need to be represented. Diagrams may be fit with ellipses and circles via a wide range of inputs and can be visualized in numerous ways.

Maintainer: Johan Larsson
Author(s): Johan Larsson [aut, cre], A. Jonathan R. Godfrey [ctb], Tim Kelley [ctb] (original Nelder-Mead code), David H. Eberly [ctb] (geometric algorithms), Peter Gustafsson [ctb], Emanuel Huber [ctb] (root solver code)

License: GPL-3

Uses: lattice, polyclip, Rcpp, RcppDE, testthat, knitr, pBrackets, RConics, covr

Released almost 2 years ago.