Vector in R

A vector can be a vector of characters, logical, integers or numeric. Creating object for Vector using vector() or c().

# Empty

Command::  v<-vector()

Print::          print(v)

Output  ::     logical(0)

# Predefined Length

 v <- vector(length = 10)

 print(v)

 [1] FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE

#

 x <- c(1, 2, 3)

 print(x)

[1] 1 2 3

#

m <- c(1L, 2L, 3L)

 print(m)

[1] 1 2 3

#

y <- c(TRUE, TRUE, FALSE, FALSE)

print(y)

[1]  TRUE  TRUE FALSE FALSE

#

 z <- c("Andrew", "Zach", "Mike")

 print(z)

[1] "Andrew" "Zach"   "Mike"