R NA

1 개요

R NA

• "Not Available"
• 결측치

NA

is.na(NA)

class(NA)

2 같이 보기

• R NaN
• R NULL
• R is.na()
• R na.fail()
• R na.omit()
• R na.action()
• NA
• 결측치

3 참고

• https://www.rdocumentation.org/packages/base/versions/3.5.3/topics/NA