R for Data Science

Ch4: Workflow: basics

Coding basics

R as a calculator

237000/50

## [1] 4740

x <- 237000/50
x

## [1] 4740

assignment symbol

What’s in a name?

Calling functions

Use of TAB

seq(from = 1, to = 10, by = 2)

## [1] 1 3 5 7 9

continuation character, +

seq(from = 1, to = 15)

##  [1]  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15

Printing to screen

y<- seq(from = 1, to = 10)
y

##  [1]  1  2  3  4  5  6  7  8  9 10