sunburstR has already seen extensive use in many projects across multiple domains. If you have any interest in collaborating with me on this project or applying sunburstR, please let me know (see Time Isn't Money).
Easily make these interactive d3.js sequence sunburst charts in R originally modeled on this example from Kerry Rodden. In addition, sunburstr provides another beautiful and functional version using d2b from Kevin Warne.
See the examples.
These are still far from feature-complete. I would love your input, feedback, and comments.
Please note that this project is released with a Contributor Code of Conduct. By participating in this project you agree to abide by its terms.