Which of the following is invalid assignment?
A. > x <- list("Los Angeles" = 1, Boston = 2, London = 3)
B. > names(x) <- c("New York", "Seattle", "Los Angeles")
C. > name(x) <- c("New York", "Seattle", "Los Angeles")
D. > names(x) <- c("New York", "Los Angeles", "Los Angeles")
Answer: Option C
Related Questions on R Programming Basics
What does the function print() do in R?
A. Display the result of a calculation
B. Read input from the user
C. Plot a graph
D. Install a package
What is the purpose of the seq() function in R?
A. Create a sequence of numbers
B. Sort a vector
C. Merge two data frames
D. Compute the mean of a numeric vector

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