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Home » Quiz » R Programming Quiz

In R, the data type of an object is returned by the ______ function.

Difficulty level
  • mode()
  • typeof()
  • class()
  • str()
In R, the typeof() function is used to determine the data type of an object. It returns a character string representing the data type of the object.
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R Programming Quiz
Quiz
In R, the escape sequence for a tab character is ________.
In R, the ______ function can be used to check if an object is a list.

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