R Program to Print Hello World

1. Introduction

Every programming journey often starts with the quintessential "Hello World!" program. It's a simple exercise that enables a beginner to understand the basic structure and syntax of a programming language. In R, a popular language for data science and statistics, this is no different.

2. Program Goal

The goal of the program is to display the message "Hello World!" on the screen.

3. Code Program

print("Hello World!")

Output:

[1] "Hello World!"

4. Step By Step Explanation

In this program, we're using the print() function to display the message "Hello World!". 

The text to be printed is enclosed within double quotes, which is the standard way in R to denote a character string. 

The output shows the printed message along with an index [1] before the message, which indicates the position of the element in the printed array.