a) RStudio b) Studio c) Heck d) KStudio Answer: a Explanation: RStudio is a web application framework for R.
View QuestionAdvanced users can write ___ code to manipulate R objects directly.
a) C, C++ b) C++, Java c) Java, C d) Java Answer: a Explanation: For computationally-intensive tasks, ...
View QuestionWhat is the output of getOption(“defaultPackages”) in R studio?
a) Installs a new package b) Shows default packages in R c) Error d) Nothing will print Answer: b
View QuestionWhich of the following is “Recommended” package in R?
a) util b) lang c) stats d) spatial Answer: d Explanation: “Recommended” packages also include boot, class, cluster, codetools, ...
View QuestionWhich of the following is a base package for R language?
a) util b) lang c) tools d) spatial Answer: c Explanation: The other packages contained in the ...
View QuestionPoint out the wrong statement?
a) One nice feature that R shares with many popular open source projects is frequent releases b) R ...
View QuestionWhich Package contains most fundamental functions to run R?
a) root b) child c) base d) parent Answer: c Explanation: base package in R contains the most fundamental ...
View QuestionR functionality is divided into a number of ________
a) Packages b) Functions c) Domains d) Classes Answer: a Explanation: CRAN also hosts many add-on packages that ...
View QuestionPoint out the wrong statement?
a) Key feature of R was that its syntax is very similar to S b) R runs only ...
View QuestionThey primary R system is available from the ______
a) CRAN b) CRWO c) GNU d) CRDO Answer: a Explanation: CRAN stands for Comprehensive R Archive Network.
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