Federal Reserve Bank Economic database (FRED) Using FRED video
R datasets from different textbooks
List of Free available datasets for data Analysis
Accessing Social Science Data with R
Datacamp (Data Analyst with R)
Coursera (Data Science Specialization in R)
UCLA Institute for Digital Research and Education (IDRE)
Article on What’s the best way to learn the programming language R? (Preferably, for free)
Principles of Econometrics with R
Introduction to Econometrics with R
An Introduction to Statistical Learning with Applications in R
Data Science in Education using R
Handbook of Regression Modeling in People Analytics by Keith McNulty
SAS base certification study materials
Business Intelligence and SAS analytics (Berkeley extn.)
Econometrics Academy (Ani Katchova)