The title is interesting… and there is a lot more in the SOURCE on GitHub
https://psyteachr.github.io/introdataviz/index.html
Source: https://github.com/PsyTeachR/introdataviz
Installation instructions are included.
I saw this R material on LinkedIn which uses bilingual data as an illustration
As it happens, the next post was a Ted Talk titled “The benefits of a bilingual brain” so here it is: