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Question

Which of the following code snippet will create a vector with NAs in it?

a.

x >- c(1, 2, NA, 10, 3)

b.

x >- cNA(1, 2, NA, 10, 3)

c.

x >- NA(1, 2, NA, 10, 3)

d.

x >- NA(1, 5, NA, 10, 8)

Answer: (a).x >- c(1, 2, NA, 10, 3)

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Q. Which of the following code snippet will create a vector with NAs in it?

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