# Euler diagrams

## Polygon labeling with polylabelr

Using polylabelr to find visual centers of polygons and label Euler diagrams

## A Case Study in Fitting Area-Proportional Euler Diagrams with Ellipses Using Eulerr

Euler diagrams are common and user-friendly visualizations for set relationships. Most Euler diagrams use circles, but circles do not always yield accurate diagrams. A promising alternative is ellipses, which, in theory, enable accurate diagrams …

## eulerr: Area-Proportional Euler Diagrams with Ellipses

Euler diagrams are common and intuitive visualizations for data involving sets and relationships thereof. Compared to Venn diagrams, Euler diagrams do not require all set relationships to be present and may therefore be area-proportional also with …

## Introducing eulerr

This is an introduction to my package, eulerr, an R-package that computes and plots Euler diagrams for set relationships.