wtf do these R repos do?

Popular R repositories on GitHub, each decoded: what it actually does, its stack, and how to run it.

cxli233/friendsdontletfriendsA visual guide to 16 common data visualization mistakes — like hiding data behind bar charts or using red-gree
tidyverse/ggplot2An R package for making charts and graphs by describing what you want in code — map your data to axes and colo
rstudio/shinyShiny is an R package that turns your existing R analysis code into interactive web apps with sliders, charts,
swirldev/swirl_coursesA collection of interactive R programming courses that teach you to code in R directly inside the R console us
johnmyleswhite/ml_for_hackersCode examples from the 2012 O'Reilly book Machine Learning for Hackers, covering practical machine learning te
brendangregg/perfmodelsA collection of R and gnuplot scripts that model system scalability using Amdahl's Law, the Universal Scalabil
hadley/mylittleponyA beginner-friendly R package that teaches people how to build their own R packages. It provides a simple sand
yulab-smu/cast3dAn R package that turns a photo into an interactive 3D model you can view in a browser or Shiny app, using the
hadley/loggerA logging tool for R that helps you track what your scripts are doing by tagging messages by importance, addin
jacobjameson/tte_ccA set of Claude Code skills and an R toolkit that walk you through target trial emulation, a rigorous way to e