R lapply()

1 개요

R lapply()

movies <- c("SPYDERMAN","BATMAN","VERTIGO","CHINATOWN")
unlist(lapply(movies, tolower))
## [1] "spyderman" "batman"    "vertigo"   "chinatown"
unlist(lapply(movies, nchar))
## [1] 9 6 7 9

2 같이 보기

• R apply 패밀리
• 함수 map()

3 참고

• https://www.rdocumentation.org/packages/base/versions/3.6.0/topics/lapply