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Which of the following method make vector of repeated values?

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Which of the following method make vector of repeated values? (a) rep() (b) data() (c) view() (d) read() This question was addressed to me by my college director while I was bunking the class. Query is from Visualizing Data topic in portion Commands, Packages, Visualizing Data and Linear Regression of R Programming Select the correct answer from above options

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Right answer is (b) data() The best I can explain: data() load (often into a data.frame) built-in dataset.

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