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Skill-Level Certifications
Use the W3Schools Certification Program to show and confirm your skills. The exams are adaptive, starting at intermediate and moving to professional and advanced levels. When you pass, you earn theCertified R Developer Certification.
Our platform offers certification exams right at your fingertips, and you’ll see your results immediately, so you know exactly where you stand. These industry-recognized certificates help you stand out and give you a head start in your career.
This course includes the exam.
By enrolling, you’ll receive all the materials and guidance you need to prepare for and pass the test.
R Course and Certification
Learn R programming with this course and understand how to analyze and visualize data. R is widely used in data science and statistics.
This course contains reading materials, quizzes, and exercises that end with a final exam and certification.
The Exam is included in this certificate course.
You have three attempts to pass the test or improve your score. Your highest score will always be recorded.
Our users have jobs at
Learning Outcomes
- Learn R basics and syntax
- Work with R variables and data types
- Use operators and control structures (if, while, for)
- Create and use functions in R
- Work with data structures (vectors, lists, matrices, arrays)
- Create data frames and use factors
- Make plots and visualize data (line, scatter, pie, bar)
- Perform basic statistics (mean, median, mode)
- Analyze data sets using R
Industry recognized certification to your LinkedIn profile, resume, or CV.
Complete the exam at your own pace. The exams have no expiration date.
W3Schools is trusted by over 75 million learners and companies every month.
Benefits of R Certificate:
- Get better chances at landing jobs in R Development.
- Stand out from other candidates
- The Certificate proves you have mastered the fundamental skills of R Development, which builds trust with potential employers.
- Showcase your skills on your resume, LinkedIn and other social media.
- Become more attractive in the job market
Overview of the Training Modules
| Topic | Description |
|---|---|
| R HOME | Introduction to R and overview of the course content |
| R Intro | Learn what R is and its key features |
| R Get Started | Set up and get started with R |
| R Syntax | Understand the basic syntax of R |
| R Comments | Add comments to your R code |
| R Variables | Learn how to declare and use variables |
| Concatenate Elements | Combine multiple elements into a variable |
| Multiple Variables | Work with multiple variables |
| Variable Names | Learn the rules for naming variables |
| R Data Types | Explore different data types in R |
| R Numbers | Work with numbers in R |
| R Math | Perform mathematical operations |
| R Strings | Work with strings and text in R |
| Escape Characters | Use escape characters in strings |
| R Booleans | Work with boolean values |
| R Operators | Learn about operators in R |
| R If...Else | Implement conditional logic |
| Nested If | Work with nested conditional statements |
| And Or | Use logical operators |
| R While Loop | Learn how to use while loops |
| R For Loop | Iterate using for loops |
| Nested Loop | Work with nested loops |
| R Functions | Create and use functions in R |
| Nested Functions | Understand nested functions |
| Recursion | Implement recursive functions |
| R Vectors | Learn about vectors in R |
| R Lists | Work with lists in R |
| R Matrices | Create and manipulate matrices |
| R Arrays | Learn about arrays in R |
| R Data Frames | Work with data frames |
| R Factors | Learn about factors in R |
| R Plot | Create plots and visualizations |
| R Line | Plot lines on graphs |
| R Scatterplot | Create scatterplots |
| R Pie Charts | Create pie charts |
| R Statistics Intro | Introduction to statistics in R |
| R Data Set | Work with datasets in R |
| R Max and Min | Find the maximum and minimum values |
| R Mean | Calculate the mean of a dataset |
| R Median | Find the median of a dataset |
| R Mode | Determine the mode of a dataset |
W3Schools has been a leading authority in web development education
for over 20 years, providing comprehensive resources and training for developers
worldwide. This recognition and credibility within the industry make our certifications in demand.
Prepare for a career in R
- Earn your R certificate from W3Schools, tailored to your skill level.
- Showcase your expertise in statistical analysis, graphical representations, and data science
- Qualify for high-demand job titles such as:
Data Analyst, Statistician, and Data Scientist.
Course overview
| Course fee: | $95 |
| Course level: | Beginner |
| Time to complete: | 20 hours |
| Course Format: | Self paced |
| Language: | English |
| Prerequisites: | None |
| Exam and Certification: | Included |
| Number of certificates: | 1 |
| Certificate name: | Certified R Developer |
| Exam format: | Multiple choice |
| Certification skill level: | Intermediate (40%), Advanced (75%) and Professional (90%) |
| Certification Expiration: | Never |
FAQ
What is the difference between a course and a certificate?
When you complete the course requirements, including the final exam, you will get a certification of completion. Getting a certificate proves your commitment to improving your skills.
Tip: If you are confident in your skills already and have followed the free tutorials you can also enrol directly to complete the final exam for the same certification here: https://campus.w3schools.com/collections/certifications
How long time does it take to access the exam?
There is no waiting time. Immediately after completing your purchase you are sent an email link which gives you instant access to the exam.
What are the certificate levels?
There are three different levels: intermediate, advanced and professional.
Intermediate is 40%, Advanced is 75%, and Professional is 90%.
How many exam attempts do I have?
You have 3 attempts per exam. You can choose when to take each attempt. If you don't pass, you can study and take it again at your convenience.
Can I take the exam online?
Yes, all our exams are taken online with multiple choice questions. You do not need to be physically present.
How long does the certificate last?
The certificate never expires. You don't need to renew it.
How can I verify the authenticity of my certificate from W3Schools?
The certificate will be issued in your name, and its authenticity can be verified through W3Schools by using the unique link or QR code provided with it.
Do you offer payment plans?
Yes, W3Schools offers payment plans to make our paid courses, exams and certificates more affordable. You can choose between a 3-month or 6-month payment plan to spread the cost of your course over several months. This allows you to manage your finances more easily. Read more here:
Do you have a money-back guarantee?
Yes! If you are not satisfied with your purchase on W3Schools Campus, you can get your money back within 14 days from the day of your purchase.
It's simple. If you are not 100% satisfied with the course, you can get your money back, as long as no exam attempts are used.
