Q177
What will be the output of the following R code? > printmessage 0) + print("x is greater than zero") + else + print("x is less than or equal to zero") + invisible(x) + > printmessage(NA)
A.
Error
AnswerB.
Warning
C.
Messages
D.
x is greater than zero
Answer: Option A
Solution
Answer: Option A
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