Excel Unplugged
R Beginner Tutorial – Arrays
November 24, 2021

In previous posts, we learned vectors, lists and matrices. Let’s see how arrays compare to other data structures. Arrays are level up on vector (1D) and matrix ...

R Beginner Tutorial – Matrices
November 20, 2021

In previous posts, we learned vectors and lists. Vectors are building block of other data structures. They can only contain one type of elements. Lists are similar ...

R Beginner Tutorial – Lists
November 19, 2021

In previous post, we learned vectors are the most basic data structures. They are building block of other data structures. Vectors can only contain one type of ...

R Beginner Tutorial – Vectors
November 12, 2021

Vectors are the most basic R data structure. We already know vectors can be of different classes: numeric, integer, complex, character and logical. Elements of a ...

R Beginner Tutorial – R Objects
November 11, 2021

What are different objects in R? R is an object-oriented language which means all variables refer to objects. The most basic object is a vector or a sequence of ...

R Beginner Tutorial – Basic Syntax

This is part 2 of our R Beginner Tutorial. For part 1, head over to R Beginner tutorial. Let’s look at basic syntax in R. We’ll learn how to use basic ...

R Beginner Tutorial

In this beginner R tutorial, we’ll start by setting up RStudio and running some basic code samples. We’ll look at how RStudio looks and feels, how to run ...