Intermediate
R
Q46 / 100
What does the "%in%" operator do?
Correct! Well done.
Incorrect.
The correct answer is B) Checks whether each element of a vector is contained in another vector, returning a logical vector
B
Correct Answer
Checks whether each element of a vector is contained in another vector, returning a logical vector
Explanation
"%in%" tests membership: "x %in% y" returns a logical vector indicating whether each element of x is found in y.
Progress
46/100