Name: Creating Factor Variables - case_when()으로 변수 변경 및 생성하기
Uploaded: 2026-01-16T00:00:00Z
Description: Having gotten a good grasp of forcats, you’ll expand out to the rest of the tidyverse, learning and reviewing functions from dplyr, tidyr, and stringr. You’ll refine graphs with ggplot2 by changing axes to percentage scales, editing the layout of the text, and more.