📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!

    Question

    In R, which function reshapes data from long to wide

    format?
    A melt() Correct Answer Incorrect Answer
    B gather() Correct Answer Incorrect Answer
    C spread() Correct Answer Incorrect Answer
    D stack() Correct Answer Incorrect Answer
    E rbind() Correct Answer Incorrect Answer

    Solution

    In tidyr, spread() converts long to wide (older versions). gather() (or pivot_longer) does opposite. Newer pivot_wider() replaces spread().

    Practice Next
    More IT Operating System Questions
    ask-question