I hope gwalkr can be added to this book, it's pretty intereting updates for visualizations in R recent years. repo: https://github.com/Kanaries/GWalkR https://

I hope gwalkr can be added to this book, it's pretty intereting updates for visualizations in R recent years. repo: https://github.com/Kanaries/GWalkR https://github.com/Kanaries/GWalkR site: https://kanaries.net/gwalkr https://kanaries.net/gwalkr