Q. There are more than ________ packages on CRAN that have been developed by users and programmers around the world.

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Q. At higher level one “limitation” of R is that its functionality is based on __________

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Q. Which of the following command is used to print an object “x” in R?

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Q. They primary R system is available from the ______

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Q. Point out the wrong statement?

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Q. R functionality is divided into a number of ________

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Q. Which Package contains most fundamental functions to run R?

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Q. Point out the wrong statement?

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Q. Which of the following is a base package for R language?

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Q. Which of the following is “Recommended” package in R?

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Q. What is the output of getOption(“defaultPackages”) in R studio?

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Q. Advanced users can write ___ code to manipulate R objects directly.

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Q. Which of the following is used for Statistical analysis in R language?

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Q. Which of the following operator is used to create integer sequences?

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Q. In R language, a vector is defined that it can only contain objects of the ________

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Q. A list is represented as a vector but can contain objects of ___________

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Q. How can we define ‘undefined value’ in R language?

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Q. What is NaN called?

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Q. How can we define ‘infinity’ in R language?

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Q. Which one of the following is not a basic datatype?

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