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Home » Quiz » R Programming Quiz

Which data type in R is used to store true/false values?

Difficulty level
  • Boolean
  • Character
  • Logical
  • Numeric
In R, true/false values are stored as logical data type. This data type only has two possible values: TRUE and FALSE.
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R Programming Quiz
Quiz
In R, if a variable is not found in the local environment of a nested function, the function will look in the ________ of the outer function.
Imagine you need to create a function in R that checks if a number is prime. How would you do this?

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