Chapter 2 A tidyverse primer

Learning objectives:

• List the tidyverse design principles.
• Explain what it means for the tidyverse to be designed for humans.
• Describe how reusing existing data structures can make functions easier to work with.
• Explain what it means for a set of functions to be designed for the pipe.
• Explain what it means for function to be designed for functional programming.
• List some differences between a tibble and a base data.frame.
• Recognize how to use the tidyverse to read and wrangle data.