Chord Diagrams with 'ggplot2'

A 'ggplot2' extension that provides functions for drawing chord diagrams for visualising flows between categories. The package extends 'ggplot2' by adding geoms and stats for drawing chord sectors, arcs, and labels.

ggchord2

Warning: This project is hosted on GitLab. The repository is mirrored on GitHub for findability and integration with the ggplot2 extension gallery. This mirror is not minitored and pull requests or issues raised on GitHub will not be addressed. If you find a bug, please add it as an issue on GitLab.

This repository contains the source code for ggchord2, a ggplot2 extension package to create chord diagrams.

Install from GitLab using pak:

pak::pkg_install("gitlab::nrennie/ggchord2")

Related projects

• circlize: an R package to make chord diagrams in base R
• ggchord: a different ggplot2 extension package to make chord diagrams for visualising pairwise BLASTN alignment results. Unlike ggchord2, it does not provide geom functions.