Coding basics

R as a calculator

1+1
## [1] 2
x <- 1+1
x
## [1] 2

assignment symbol

100/10
## [1] 10
snake_case <- 100/10
snake_case
## [1] 10

What’s in a name?

Calling functions

Use of TAB

seq(from = 1, to = 10, by = 1)
##  [1]  1  2  3  4  5  6  7  8  9 10

continuation character, +

seq(from = 1, to = 10)
##  [1]  1  2  3  4  5  6  7  8  9 10

Printing to screen

y <- seq(from = 1, to = 10)
y
##  [1]  1  2  3  4  5  6  7  8  9 10