R TutorialLesson 4Free preview

R Syntax

This lesson is part of R · All levels

Summary

This lesson reviews the rules of code syntax in R. In R, the statement is executed line by line and does not require a semicolon at the end of the line, although semicolon can be used to separate several commands in a single line. R is case-sensitive in distinguishing between variable names and functions.

Key points

Statements are usually written one line per line without the need for a semicolon
R is case-sensitive ('Data' is different from 'data')
Writing the name of the variable directly on the console will automatically print the contents.
The print() function is used to print outputs formally

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