R programming Quiz – 001

This quiz will test your general knowledge on R programming. You can retake this quiz as many times as you want.  Let’s begin … …


R Programming Quiz - 001

This quiz is to test your knowledge on R programming


1 / 10

Which function is used to find the current date in R?

2 / 10

What will be the output for given R code:

list_data <- list (c ( “One”, “Two”, “Three” ), 
                   matrix ( c (3, 10, 15, 14, -2, 18), nrow = 2 ), 
                   list ( “green”, 12.3) 

3 / 10

Which is the best language for the statistical environment?

4 / 10

What will be the output of the given R function?

d <- diag(5, nrow=2, ncol=2)

5 / 10

In R language, %/% operator is used for?

6 / 10

Find out the correct answer to the given code? abs(-4.7)

7 / 10

Which one is the wrong statement?

8 / 10

What will be the matrix constructed by using the following R code?

m <- matrix(1:6, nrow = 2, ncol = 3)

9 / 10

Which one of the following is valid for checking categorical variables?

10 / 10

Based on functionality the R is divided into number of __________ 

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