Name: Tidy Data - 여러 값을 담은 열
Uploaded: 2026-06-16T00:00:00Z
Description: You'll be introduced to the concept of tidy data which is central to this course. In the first two lessons, you'll jump straight into the action by separating messy character columns into tidy variables and observations ready for analysis. In the final lesson, you'll learn how to overwrite and remove missing values.