R Language MCQs 1

This quiz will help you to learn and practice about R language.

This quiz “MCQs R Language” will help you to check your ability to execute some basic operations on objects in the R language, and it will also help you to understand some basic concepts. This quiz may also improve your computational understanding.

1. The ____________ in R is a vector.


2. Many quantitative analysts use R as their ____ tool?


3. Which function is used to create the vector with more than one element?


4. _______ command is used to skip an iteration of a loop.


5. In R Language every operation has a ______ call?


6. Vectors come in two parts _____ and _____.


7. Which of the following command will find the maximum value in the vector x, exclude the missing values


8. R was named partly after the first names of ____ R authors?


9. _________ and _________ are types of matrices functions?


10. _________ initiates an infinite loop right from the start.


11. How many types of R objects are present in R data type?


12. Which of the following is a primary tool for debugging?


13. Who developed R?


14. R Language functionality is divided into a number of ________


15. In 1991, R was created by Ross Ihaka and Robert Gentleman in the Department of Statistics at the University of


16. R is an __________ programming language?


17. R is an interpreted language.  It can be access through _____________ ?


18. Packages are useful in collecting sets into a _____ unit


19. R is technically much closer to the Scheme language than it is to the original _____ language.