The book:
https://otexts.com/fpp3/index.html
Lee's data collection:
https://github.com/LKMason/other/tree/main
Hosting R "modules" with REST APIs: https://www.rplumber.io
Lack of methods that measure relevance of a prediction given the data where model was trained (i.e the prediction's novelty) failed covid applications: https://www.technologyreview.com/2021/07/30/1030329/machine-learning-ai-failed-covid-hospital-diagnosis-pandemic/