What will be the output of the following R code y...

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This question belongs to R Programming Data Structures In R Programming

Data Structures in R Programming

?

What will be the output of the following R code?

> y <- data.frame(a = 1, b = "a")
> dput(y)

A)

structure(list(a = 1, b = list(1L, .Label = "a", class = "factor")), .Names\
= c("a",
"b"), row.names = c(NA, -1L), class = "data.frame")

B)

list(list(a = 1, b = list(1L, .Label = "a", class = "factor")), .Names\
= c("a",
"b"), row.names = c(NA, -1L), class = "data.frame")

C)

structure(list(a = 1, b = structure(1L, .Label = "a", class = "factor")), .Names\
= c("a",
"b"), row.names = c(NA, -1L), class = "data.frame")

D) Error

Answer & Solution

Correct Answer: Option C

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