Description & Features

This test is designed to assess a developer's knowledge of R programming basics.

Title and Description  No. of Questions Duration(min)

R language quiz beginner level

This test is designed to assess a developer's knowledge of R programming basics. It covers the foundations of R development and includes topics such as: variable types, basic functions, general knowledge of the language, object manipulation (especially data frames), with some practical examples of how to use these tools/methods.

20 20

R language quiz medium level

This test is design to assess a developer's knowledge of the fundamental R programming concepts. Topics: use of main R packages (dplyr, reshape2, data.table, etc.), advanced data frame manipulations, general knowledge of the language and practical examples of how to use these tools/methods.

20 20

Why should you use this assessment?

SkillValue tests improve objectivity in the recruitment process and help you make reliable hiring decisions based on data driven scores, ranking and code analysis. They help you to minimise or remove biases that arise from CVs and panel interviews.  

You will be able to choose from a selection of questions available on our platform or add your own questions. We have 30, 000+ questions to choose from. We add 100+ new tests every year to our platform.

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Title and Description ( French) No. of Questions Duration(min)

R language quiz niveau débutant

Ce test de niveau débutant comprend 20 questions qui couvrent les connaissances pratiques des bases du langage R. Il couvre différents sujets comme : les types de variables, les fonctions basiques usuelles, les connaissances générales du langage, la manipulation d'objets (en particulier celle des dataframes) et quelques exemples pratiques d'utilisation de ces différents outils et méthodes.

20 20

R language quiz niveau intermédiaire

Ce test de niveau intermédiaire comprend 20 questions et permet d'évaluer les connaissances sur les principes fondamentaux de la programmation en R. Les sujets couverts sont : l'utilisation des principaux packages R (dplyr, reshape2, data.table, etc.), la manipulation avancée de dataframes, des connaissances générales du langage, et quelques exemples pratiques d'utilisation de ces différents outils et méthodes.

20 20

Key Information
Online - desktop / tablet, Online - mobile
20 mins
20 questions
English (AUS), English (UK), English (US), French
Free trial: Yes
No training required to use

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$ 417.00

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  • Access to over 600 predefined quiz tests
  • Database of 30,000+ technical questions
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50 Credits

$ 595.00

Life-time
What's included
  • 50 credits
  • Valid for life time
  • Access to over 600 predefined quiz tests
  • Database of 30,000+ technical questions
  • Access to coding tests in PHP, OOP, JAVA, C#, C/C++, Ruby or Python
  • 1 credit needed to send a test for one candidate
  • Instant score , ranking and code analysis
  • New tests are continuously added
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100 credits

$ 890.00

Life-time
What's included
  • 100 credits
  • Valid for life time
  • Access to over 600 predefined quiz tests
  • Database of 30,000+ technical questions
  • Access to coding tests in PHP, OOP, JAVA, C#, C/C++, Ruby or Python
  • 1 credit needed to send a test for one candidate
  • Instant score , ranking and code analysis
  • New tests are continuously added
  • Need 100+ tests? Contact Talent Grader
Buy     Add
Growth

$ 2868.00

per annum
What's included
  • 500 tests per year
  • 1 User
  • Access to over 600 predefined quiz tests
  • Database of 30,000+ technical questions
  • Access to coding tests in PHP, OOP, JAVA, C#, C/C++, Ruby or Python
  • 1 credit needed to send a test for one candidate
  • Instant score , ranking and code analysis
  • New tests are continuously added
  • Need 500+ tests and 1+ users? Contact Talent Grader
Buy     Add

Trial

What's included

Request a free trial for your next recruitment

 

30 credits

$ 417.00

Life-time
What's included
  • 30 credits
  • Valid for life time
  • Access to over 600 predefined quiz tests
  • Database of 30,000+ technical questions
  • Access to coding tests in PHP, OOP, JAVA, C#, C/C++, Ruby or Python
  • 1 credit needed to send a test for one candidate
  • Instant score , ranking and code analysis
  • New tests are continuously added
Buy     Add
50 Credits

$ 595.00

Life-time
What's included
  • 50 credits
  • Valid for life time
  • Access to over 600 predefined quiz tests
  • Database of 30,000+ technical questions
  • Access to coding tests in PHP, OOP, JAVA, C#, C/C++, Ruby or Python
  • 1 credit needed to send a test for one candidate
  • Instant score , ranking and code analysis
  • New tests are continuously added
Buy     Add
100 credits

$ 890.00

Life-time
What's included
  • 100 credits
  • Valid for life time
  • Access to over 600 predefined quiz tests
  • Database of 30,000+ technical questions
  • Access to coding tests in PHP, OOP, JAVA, C#, C/C++, Ruby or Python
  • 1 credit needed to send a test for one candidate
  • Instant score , ranking and code analysis
  • New tests are continuously added
  • Need 100+ tests? Contact Talent Grader
Buy     Add
Growth

$ 2868.00

per annum
What's included
  • 500 tests per year
  • 1 User
  • Access to over 600 predefined quiz tests
  • Database of 30,000+ technical questions
  • Access to coding tests in PHP, OOP, JAVA, C#, C/C++, Ruby or Python
  • 1 credit needed to send a test for one candidate
  • Instant score , ranking and code analysis
  • New tests are continuously added
  • Need 500+ tests and 1+ users? Contact Talent Grader
Buy     Add