Hello, Geeks is the first basic program in any programming language. Let’s write the program in R programming language. All one needs to do is display the message “Hello World” on the screen. Let’s look at the program:
R Program to Print “Hello Geeks” using the print() function:
The following R program displays “Hello Geeks” in the output.
- Declare a variable named "message" and assign the string "Hello Geeks" to it.
- Use the "print()" function to display the value of the "message" variable, which is "Hello Geeks".
This code declares a variable containing a message and then prints that message using the "print()" function in R.
# Print "Hello Geeks" message
message <-"Hello Geeks"
print(message)
Output
[1] "Hello Geeks"
Printing "Hello Geeks" using cat() function:
The following R program displays “Hello Geeks” in the output.
- Declare a variable named "message" and assign the string "Hello Geeks" to it.
- Use the "cat()" function to display the value of the "message" variable, which is "Hello Geeks".
# Print "Hello Geeks" message
message <-"Hello Geeks"
cat(message)
Output:
[1] "Hello Geeks"
R Program to Print “Hello Geeks” using message() function:
message("Hello Geeks")
Output:
Hello Geeks
R Program to Print “Hello Geeks” using the sprintf() function:
name <- "Hello Geeks"
sprintf( name)
Output:
[1] "Hello Geeks"