R table()

1 개요

R table()

x <- c(3,1,4,1,5,2,6,5)
table(x)
## x
## 1 2 3 4 5 6 
## 2 1 1 1 2 1

table( c(3,1,4,1,5,2,6,5) )
## 
## 1 2 3 4 5 6 
## 2 1 1 1 2 1

v <- c(1, 'hello', 1, 'world', 'hello')
table(v)
## v
##     1 hello world 
##     2     2     1

2 같이 보기

• R tabulate()
• R ftable()
• R factor()
• R xtabs()
• R margin.table()
• R prop.table()
• R addmargins()
• R summary()
• 함수 array_count_values()

3 참고

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