Case Study 8: It’s about time

• Case Study 8

Take 10 minutes to brainstorm with your table what the data inputs are and what visualizations you would like to create?

• What mutations or summaries will you need to do?
• What difficulties do you expect?
• Do each of the task items make sense?

Task 16: Coding Challenge

• Task 16

The challenge

1. Pick one of the R packages on the following slide
2. Read material on the R package
3. Build a working script that demonstrates the use of the R package.
4. Write up a short presentation on the package to show the class.

The packages

• rio: The double click of data import
• janitor: making the cleaning easy
• tidytext: helps for text mining
• fst: yes it is fast
• glue: why should we paste
• reinstallr: getting your packages back
• multidplyr: we need more than one dplyr?
• skimr: pipeable summary statistics
• fs: file system interface