Dear R users,
I would like to announce version 1.0.0 of eulerr
(https://cran.r-project.org/package=eulerr). eulerr produces venn and euler
diagrams for any number of sets. The user inputs a string of set relationships,
for instance eulerr(c("A" = 10, "B" = 5, "A&B"
= 2)), and out pops a specification for a euler diagram that can be plotted via
eulerr.
For some set relationships, there is no perfect solution in the form of a euler
diagram; in these cases, eulerr offers an approximation using numerical
optimization and provides the user with diagnostics that reveal if the
approximation can be trusted.
In this version, most of the optimization routines have been ported to C++ via
Rcpp and RcppArmadillo, label placement has been improved, and additional loss
functions for the optimization have been introduced. For a complete list of the
updates, please see https://cran.r-project.org/package=eulerr/news.html
Finally, please visit the repository at https://github.com/jolars/eulerr if you
are interested in contributing.
All the best,
Johan
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