Data Analysis Using R Test: Pre-employment screening assessment to hire the best candidates
Summary of the Data Analysis Using R test
This online Data Analysis Using R test is specifically designed to help hiring managers and recruiters assess candidates’ technical knowledge of the R programming language and their ability to perform data analysis tasks. This comprehensive assessment evaluates candidates’ proficiency in using R to analyze and manipulate data, enabling you to identify developers who possess the necessary skills to solve complex data challenges.
Whether you are hiring business analysts, data scientists, data analysts, data visualization creators, economists, or financial analysts, our Data Analysis Using R test is an invaluable tool for making informed hiring decisions.
Covered skills
R fundamentals, data manipulation, and cleaning
Exploratory data analysis
Sampling, testing, statistical models, and inference
Data communication and presentation
Use the Data Analysis Using R test to hire
Business analysts, data scientists, data analysts, data visualization creators, economists, financial analysts, social scientists, machine-learning engineers, statisticians, and any other roles requiring an intermediate knowledge of data analysis using R.
Type
Time
Languages
Level
About the Data Analysis Using R test
In our age of information and technology, all businesses deal with massive data. It is crucial to efficiently extract insights from data to make informed decisions, and statistical models serve as a perfect tool for this task. The R programming language is a widely used and efficient solution for creating such statistical models.
This Data Analysis Using R test focuses on data analysis using the R programming language, with questions covering R fundamentals, data manipulation, and cleaning, and exploratory data analysis in R. In addition, the test covers sampling, testing, statistical models, and inference, as well as data communication and presentation using R.
Candidates who perform well on the test have a strong fundamental knowledge of R programming language and be able to apply it to create different types of statistical models. They are proficient in data manipulation, cleaning, exploratory data analysis, sampling, testing, statistical models, inference, and data communication and presentation using R. This test will ensure that your candidates have all the necessary skills R data analysis skills to help your company extract insights from data for better decision-making.
The test is made by a subject-matter expert
Gary R
Gary has been working in the data science field for more than three years and is proficient in the fields of machine learning and data analysis. He has a Bachelor’s degree in Economics and a Master’s degree in Computer Science. The combination of those two fields helps Gary to achieve even greater results.
He is fond of computer science and loves to work on projects related to Artificial Intelligence which is, in his opinion, the future of our world.
Crafted with expert knowledge
TestGorilla’s tests are created by subject matter experts. We assess potential subject-matter experts based on their knowledge, ability, and reputation. Before being published, each test is peer-reviewed by another expert, then calibrated using hundreds of test takers with relevant experience in the subject.
Our feedback mechanisms and unique algorithms allow our subject-matter experts to constantly improve their tests.
What our customers are saying
TestGorilla helps me to assess engineers rapidly. Creating assessments for different positions is easy due to pre-existing templates. You can create an assessment in less than 2 minutes. The interface is intuitive and it’s easy to visualize results per assessment.
David Felipe C.
VP of Engineering, Mid-Market (51-1000 emp.)
Any tool can have functions—bells and whistles. Not every tool comes armed with staff passionate about making the user experience positive.
The TestGorilla team only offers useful insights to user challenges, they engage in conversation.
For instance, I recently asked a question about a Python test I intended to implement. Instead of receiving “oh, that test would work perfectly for your solution,” or, “at this time we’re thinking about implementing a solution that may or may not…” I received a direct and straightforward answer with additional thoughts to help shape the solution.
I hope that TestGorilla realizes the value proposition in their work is not only the platform but the type of support that’s provided.
For a bit of context—I am a diversity recruiter trying to create a platform that removes bias from the hiring process and encourages the discovery of new and unseen talent.
David B.
Chief Talent Connector, Small-Business (50 or fewer emp.)
Use TestGorilla to hire the best faster, easier and bias-free
Our screening tests identify the best candidates and make your hiring decisions faster, easier, and bias-free.
Watch what TestGorilla can do for you
Create high-quality assessments, fast
Building assessments is a breeze with TestGorilla. Get started with these simple steps.
View a sample report
The Data Analysis Using R test will be included in a PDF report along with the other tests from your assessment. You can easily download and share this report with colleagues and candidates.
FAQs
Related tests
Advanced networking in Amazon Web Services (AWS)
Symfony
Erlang (coding) Entry-Level Algorithms test
Dart (coding) Intermediate-Level Algorithms test
Erlang (coding) Intermediate-Level Algorithms test
Rust (coding): Data Structures - Arrays test
Perl (coding): Data Structures - Arrays test
Rust (coding) Intermediate-Level Algorithms test
Perl (coding) Intermediate-Level Algorithms test
Erlang (coding): Data Structures - Arrays test
