Welcome to the introductory R course! Throughout this course, you’ll become proficient with R’s fundamental syntax, operations, and data types.

In contrast to many other programming languages, R doesn’t require a specific function to display output. Let's embark on our R journey with some simple arithmetic to get things started.

In R, you can carry out basic arithmetic using the usual operators: `+` for addition, `-` for subtraction, `*` for multiplication, and `/` for division. For instance, we can compute a few mathematical expressions.

Please note, each new operation should begin on a new line.

In the initial section, you’ll dive into the foundational elements of R, such as generating output and performing elementary operations. This section will conclude with an exploration of the theory behind variables.

You’ll become familiar with the vector class in R, which also handles individual values. Here, you’ll delve into the primary data types for singular values and learn how to manage multiple values of the same type simultaneously.

Factors, also known as categorical variables, are prevalent in the real world. Examples include blood types, currencies, nationalities, and brands. Unlike numerical variables, factors have a limited set of possible values.

R Introduction: Part I

Hello, R!

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