This page is about the skill R, which is one of more than 40 technical skills you can assess on Alooba. The questions centre on a working knowledge of R, as it pertains to typical tasks in data analysis & data science. For example, things like connecting to databases, importing data, exporting data, cleaning data, filtering and grouping data, answering business questions with data, using packages. Participants will need to do things like: write R code to solve problems, identify the right R code to answer a business problem, identify errors in R code, identify output of R code, interpret business questions as R code etc.

Check out the other skills here.

What types of things are included in the R skill?

The R skill assesses knowledge of topics like Charting, Data Manipulation, Data Types, Dates, Evaluation Strategy, Loops, Joins, String Manipulation & Subsetting Data.

Which types of roles require good R skills?

R is a commonly assessed skill for roles such as Data Analysts, Data Scientists, Statisticians & Product Analysts.

Why should we test someone’s R skills?

A critical part of running an ethical hiring process that’s fair and meritocratic is having objective measures of someone’s skills. Why does ethical hiring matter? Simple - it helps you hire the best person for the job.

Robert Half reported that the cost of a bad hire is on average 15-21% of the employee’s salary.

What was the most common reason for mis-hires? A lack of the right technical skills. This a true hiring own-goal, as it’s so easily preventable through a valid, thorough skills assessment.

So, if your role requires a candidate to know R well, you can validate that with Alooba Assess.

Can I test my current team’s R skills too?

Yes you sure can. You can assess their skills using Alooba Growth.

Which tests can I find the R skill in?

R can be assessed through the R coding test, the Concepts & Knowledge test & Free Response test. The Free Response Test includes different answer options like written responses, video answers and diagram answers.

Can I add my own R questions?

Yes, you can add your own R questions via the question bank.

How do I get access to Alooba to test R skills?

Feel free to reach out and book a quick discovery call here.

How difficult is the R skill?

Each question on Alooba is categorized by difficulty - Easy, Medium & Hard. You can set the difficulty level to whatever you like by picking and choosing the questions that you want to include.

What else can I assess with Alooba?

You can also assess someone’s intelligence, their personality type and critical soft skills, like communication.

Discover How To Get Started Assessing R Skills

Our Customers Say

We get a high flow of applicants, which leads to potentially longer lead times, causing delays in the pipelines which can lead to missing out on good candidates. Alooba supports both speed and quality. The speed to return to candidates gives us a competitive advantage. Alooba provides a higher level of confidence in the people coming through the pipeline with less time spent interviewing unqualified candidates.

Scott Crowe, Canva (Lead Recruiter - Data)