R Syntax and Command

Arithmatic

2+3

5-3

10/2

(10/2)-3

5*4

sqrt(9)

3**2

3^2

dave <- 2+3

dave

dave1<- 10+2

dave1

dave + dave1

chad <- c (3,4,5,6)

chad

chad +5

chad1 <- (chad+5) + chad

chad1

sqrt(chad)

s <- mean(chad)

s

mat <- matrix(data=c(9,2,3,4,5,6), ncol=3)

mat