R for Data Science

Ch4: Workflow: basics

Coding basics

R as a calculator

1000/10

## [1] 100

# x < - 1000/10

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