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Introduction to R Programming MCQ question and answer with solution | R Programming MCQs

Learn Introduction to R Programming MCQ Questions and answers with easy and logical explanations in R Programming. Introduction to R Programming MCQ question provides all type of technical mcq questions which is important for technical exams, campus exams and other entrance examination. Page-5 section-1

Each section contains 100 MCQs on Introduction to R Programming .
41
. . . . . . . . text editor provides more general support mechanisms via ESS for working interactively with R.
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
42
Which of the following is a base package for R language?
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Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
43
What is the function to set column names for a matrix?
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
44
What will be the output of the following R code?
x<- c (“a”,” b”)
as.numeric(x)
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Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
45
Files containing R scripts ends with extension . . . . . . . .
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
46
R has many functions regarding . . . . . . . .
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Answer & Solution
Answer: Option D
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47
In R language, a vector is defined that it can only contain objects of the . . . . . . . .
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Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
48
Which of the following can be used to display the names of (most of) the objects which are currently stored within R?
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Answer & Solution
Answer: Option B
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49
Which language is best for the statistical environment?
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Answer & Solution
Answer: Option B
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50
What will be the output of the following R function?
Sys.Date()
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Answer & Solution
Answer: Option B
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