2A Little Bit about assignment
3Let's look at some data and ways to manipulate it.
5Comparison operators and chaining comparisons
6Quick Quiz about Chaining Comparisons
10You can use mutated variables right away!
11Another Use for `mutate()`
12The difference between `filter()` and `mutate()`
19Challenge 1: Putting it all together
20Challenge 2: Show your stuff
21Challenge 3: Putting together what we know about ggplot2 and dplyr
22What you learned in this chapter