(R Example for Citizen Data Scientist & Business Analyst)
R “Hello World” Program
A simple program to display “Hello World!” on the screen using print() function.
Example: Hello World Program
> # We can use the print() function
> print("Hello World!")
[1] "Hello World!"
> # Quotes can be suppressed in the output
> print("Hello World!", quote = FALSE)
[1] Hello World!
> # If there are more than 1 item, we can concatenate using paste()
> print(paste("How","are","you?"))
[1] "How are you?"
In this program, we have used the built-in function print()
to print the string Hello World!
The quotes are printed by default. To avoid this we can pass the argument quote = FALSE
.
If there are more than one item, we can use the paste()
or cat()
function to concatenate the strings together.
R Examples for Beginners – R “Hello World” Program
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