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Data Structures in R Programming MCQ question and answer with solution | R Programming MCQs

Learn Data Structures in R Programming MCQ Questions and answers with easy and logical explanations in R Programming. Data Structures in R Programming MCQ question provides all type of technical mcq questions which is important for technical exams, campus exams and other entrance examination. Page-3 section-2

Each section contains 100 MCQs on Data Structures in R Programming .
21
. . . . . . . . generate summary statistics of different variables in the data frame, possibly within strata.
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Answer & Solution
Answer: Option B
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22
What will be the output of the following R code?
> x <- list(aardvark = 1:5)
> x$a
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Answer & Solution
Answer: Option A
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