Sublime
An inspiration engine for ideas
install.packages("tidyverse")
Hadley Wickham • R for Data Science: Import, Tidy, Transform, Visualize, and Model Data
Together, tidying and transforming are called wrangling
Hadley Wickham • R for Data Science: Import, Tidy, Transform, Visualize, and Model Data
Data are records of observations.
Alberto Cairo • The Functional Art: An introduction to information graphics and visualization (Voices That Matter)
R for Data Science: Import, Tidy, Transform, Visualize, and Model Data
Hadley Wickham, Garrett Grolemund
amazon.com
nonnegotiable.
DJ Patil • Ethics and Data Science
In brief, when your data is tidy, each column is a variable, and each row is an observation.