Chapter 4: Data wrangling via dplyr
Chapter 5: Tidy data via tidyr
Chapter 5: Data transformation
Chapter 12: Tidy data
Data Manipulation in R with dplyr (This course is not currently working. Please skip it.)
Introduction to the Tidyverse
Hadley Wickham's "dplyr" tutorial at useR 2014 (1/2)
Hadley Wickham's "dplyr" tutorial at useR 2014 (2/2)
Conditional Processing
Introduction to Skip Patterns
Identifying Skip Patterns
Managing Skip Patterns
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