Potpourri: Statistics #50

Generating data to explore the myriad causal effects that can be estimated in observational data analysis
A Practical Guide to Mixed Models in R
Ask the Question, Visualize the Answer
Statistical Rethinking with brms, ggplot2, and the tidyverse
Twitter, political ideology & the 115th US Senate
You Can’t Test Instrument Validity
Introduction to Econometrics with R
Hands-On Programming with R
Tidytext Tutorials
What’s the best way to learn the programming language R? (Preferably, for free)