R for Data Science

Ch4: Workflow: basics

Coding Basics

R as a calculator

x <- 500 / 10
x

## [1] 50

Assignment symbol

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