In this article: https://www.nature.com/articles/s41591-022-01744-z.epdf I noticed an interesting plot:
Is there a simple way to do this in R?
EDIT: I am aware there are similar questions but none deal with the color-coding scheme that marks the improved / worsened cases.
You can get arbitrarily close to a chosen chart using ggplot:
As long as you are prepared to do some work getting your data into the right format: