Import, Tidy, Transform, Vi... — R For Data Science:

"R for Data Science" is a foundational text by Hadley Wickham, Mine Çetinkaya-Rundel, and Garrett Grolemund that outlines a comprehensive data analysis cycle. The framework emphasizes a six-step process—import, tidy, transform, visualize, model, and communicate—to make data analysis faster and more reproducible. The second edition is available to read for free at r4ds.hadley.nz . Introduction - R for Data Science (2e) - Hadley Wickham