R is rapidly becoming the leading language in data science and statistics. Today, R is the tool of choice for data science professionals in every industry and field. Whether you are full-time number cruncher, or just the occasional data analyst, R will suit your needs.
This introduction to R programming course will help you master the basics of R. In seven sections, you will cover its basic syntax, making you ready to undertake your own first data analysis using R. Starting from variables and basic operations, you will eventually learn how to handle data structures such as vectors, matrices, data frames and lists. In the final section, you will dive deeper into the graphical capabilities of R, and create your own stunning data visualizations. No prior knowledge in programming or data science is required.
What makes this course unique is that you will continuously practice your newly acquired skills through interactive in-browser coding challenges using the DataCamp platform. Instead of passively watching videos, you will solve real data problems while receiving instant and personalized feedback that guides you to the correct solution.
Section 1: Introduction to Basics Take your first steps with R. Discover the basic data types in R and assign your first variable.
Section 2: Vectors Analyze gambling behaviour using vectors. Create, name and select elements from vectors.
Section 3: Matrices Learn how to work with matrices in R. Do basic computations with them and demonstrate your knowledge by analyzing the Star Wars box office figures.
Section 4: Factors R stores categorical data in factors. Learn how to create, subset and compare categorical data.
Section 5: Data Frames When working R, you’ll probably deal with Data Frames all the time. Therefore, you need to know how to create one, select the most interesting parts of it, and order them.
Section 6: Lists Lists allow you to store components of different types. Section 6 will show you how to deal with lists.
Section 7: Basic Graphics Discover R’s packages to do graphics and create your own data visualizations.
MOOCs stand for Massive Open Online Courses. These arefree online courses from universities around the world (eg. StanfordHarvardMIT) offered to anyone with an internet connection.
How do I register?
To register for a course, click on "Go to Class" button on the course page. This will take you to the providers website where you can register for the course.
How do these MOOCs or free online courses work?
MOOCs are designed for an online audience, teaching primarily through short (5-20 min.) pre recorded video lectures, that you watch on weekly schedule when convenient for you. They also have student discussion forums, homework/assignments, and online quizzes or exams.
Aliaksandr Belycompleted this course, spending 2 hours a week on it and found the course difficulty to be very easy.
A good course overall especially for novices. Material is very basic and covers only simplest data-structures and graphics. Course designed for those who can not program at all. But if you have some programming experience I would rather recommend coursera course about R.
Hchancompleted this course, spending 1 hours a week on it and found the course difficulty to be very easy.
This course is actually more like half a course, but it does that half extremely well. This class will give you solid foundations in the basic data structures of R, and it does so very efficiently and very well - just a few minutes of lectures and exercises and you've learnt what is needed - demonstrating the effectiveness of Datacamp's platform. There is no coverage on control flow, functions, or vectorized operations, which is needed for an actual working knowledge of R. I believe the intention is for you to continue your education at Datacamp, but at the moment of writing that is not free.
Bob Blackburncompleted this course, spending 2 hours a week on it and found the course difficulty to be very easy.
This is a very useful introduction to R. I was taking the DAT203X - Data Science and they suggested to take an R or Python to follow along better. It was well worth it. You get a basic understanding of data structures, operators, and basic graphing.
The labs are done through DataCamp to practice what you just learned. They may seem slow at first; but, they incrementally build on what you know to extend your skill set.
Farsan Rashidcompleted this course, spending 2 hours a week on it and found the course difficulty to be easy.
This course can be a very good place to start learning R programming. Only because of one ambiguous assignment I am not giving it 5 stars but I highly recommend this course to anyone who wants to start R programming.
This is an extremely helpful course to get you started in R. The most helpful part to me is the interactive programming exercise. I think they are highly organized and delicately targeted towards different knowledge points.