More Data Wrangling

Week 12, Spring 2022

Summary

This week we will continue discussion of the tidyverse.

Learning Objectives

After completing this week, you are expected to be able to:

  • Wrangle string using the stringr package.
  • Wrangle factors using the forcats package.
  • Wrangle dates and times using the lubridate package.

Reading

Link Source
Wrangle: Strings R4DS
Wrangle: Factors R4DS
Wrangle: Dates and Times R4DS
Cheat Sheet: ggplot2 RStudio Cheatsheets
Cheat Sheet: dplyr RStudio Cheatsheets
Cheat Sheet: tidyr RStudio Cheatsheets
Cheat Sheet: reader RStudio Cheatsheets
Cheat Sheet: stringr RStudio Cheatsheets
Cheat Sheet: forcats RStudio Cheatsheets
Cheat Sheet: lubridate RStudio Cheatsheets

Video

Title Link Mirror
12.0 - Welcome to Week 12 12.0 - YouTube 12.0 - ClassTranscribe
12.1 - Factors 12.1 - YouTube 12.1 - ClassTranscribe
12.2 - Dates and Times 12.2 - YouTube 12.2 - ClassTranscribe
12.3 - Style 12.3 - YouTube 12.3 - ClassTranscribe

Assignments

Assignment Deadline Credit
Lab 08 Friday, April 15 100%
Quiz 08 Friday, April 15 105%
Lab 07 Friday, April 8 100%
Quiz 07 Friday, April 8 105%

Office Hours

Staff and Link Day Time
Zoom with David Monday 6:00 PM - 7:00 PM
Zoom with Tyler Thursday 2:15 PM - 4:15 PM
Zoom with David Thursday 5:00 PM - 7:00 PM
Zoom with Linjun Thursday 7:00 PM - 9:00 PM
Zoom with Earl Friday 10:00 AM - 12:00 PM
Zoom with Lia Friday 2:30 PM - 4:30 PM
Discussion Forum Any! Any!