Q76
What will be the Correct R code for the following output? foo bar 1 1 TRUE 2 2 TRUE 3 3 FALSE 4 4 FALSE
A.
> x <- data.frame(foo = 1:4, bar = c(F, T, F, F))
> x
> x
B.
> x <- data.frame(foo = 1:6, bar = c(F, T, F, F))
> x
> x
C.
> x <- data.frame(foo = 1:4, bar = c(T, T, F, F))
> x
Answer> x
D.
> x <- data.frame(foo = 14:1, bar = c(F, T, F, F))
> x
> x
Answer: Option C
Solution
Answer: Option C
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