. . . . . . . . text editor provides more general support mechanisms via ESS for working interactively with R.
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R Programming · all questionsIntroduction to R Programming
Introduction to R Programming
practice.
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155
Questions
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Which of the following is a base package for R language?
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What is the function to set column names for a matrix?
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What will be the output of the following R code?
x<- c (“a”,” b”)
as.numeric(x)Select an option to see the answer and solution.
Files containing R scripts ends with extension . . . . . . . .
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R has many functions regarding . . . . . . . .
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In R language, a vector is defined that it can only contain objects of the . . . . . . . .
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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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Which language is best for the statistical environment?
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What will be the output of the following R function?
Sys.Date()Select an option to see the answer and solution.
What is the class defined in the following R code?
y<-c(FALSE,2)Select an option to see the answer and solution.
Which of the following statement is alternative to . . . . . . . .
?solveSelect an option to see the answer and solution.
How can we define 'infinity' in R language?
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The copyright for the primary source code for R is held by the . . . . . . . . Foundation.
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What is the output of getOption("defaultPackages") in R studio?
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R functionality is divided into a number of . . . . . . . .
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In order to use the R-related functionality in Dundas BI, you must have access to an existing . . . . . . . .
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Command lines entered at the console are limited to about . . . . . . . . bytes.
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Point out the wrong statement?
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The R-help and . . . . . . . . mailing lists have been highly active for over a decade now.
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