Forums Statistics R programming The following code will produce a warning in R

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  • #15892

    nammy
    Participant

    The following code will produce a warning in R.
    x <- 1:10

    if(x > 5) {

    x <- 0

    }
    Why?

    1. ‘x’ is a vector of length 10 and ‘if’ can only test a single logical statement.
    2. The expression uses curly braces.
    3. The syntax of this R expression is incorrect.
    4. You cannot set ‘x’ to be 0 because ‘x’ is a vector and 0 is a scalar.
    5. There are no elements in ‘x’ that are greater than 5
    #15893

    nammy
    Participant

    Answer:-1
    ‘x’ is a vector of length 10 and ‘if’ can only test a single logical statement.

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