Linear Algebra for Data Science (DataCamp)

Creating Vectors in R

# Creating three 3's and four 4's, respectively
rep(3, 3)

## [1] 3 3 3

rep(4, 4)

## [1] 4 4 4 4

seq(2, 6, by = 2)

## [1] 2 4 6

seq(1, 5, by = 2)

## [1] 1 3 5

c(3, 3, 3)

## [1] 3 3 3

c(4, 4, 4, 4)

## [1] 4 4 4 4

c(2, 4, 6)

## [1] 2 4 6

c(1, 3, 5)

## [1] 1 3 5