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Which is the basic data structure of R containing the same type of data?

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Which is the basic data structure of R containing the same type of data? (a) Functions (b) Array (c) Vector (d) Lists This question was addressed to me by my school teacher while I was bunking the class. Asked question is from Data Types in section Nuts and Bolts and Getting Data In and Out of R Programming Select the correct answer from above options

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The correct answer is (c) Vector To explain I would say: Vector is a basic data structure in R that contains an element of similar type. These data types in R can be logical, integer, double, character, complex and also raw. In R using the function, typeof() one can check the data type of vector.

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