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Which of the following function cross-tabulate tables using formulas?

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Which of the following function cross-tabulate tables using formulas?

(a) table

(b) stem

(c) xtabs

(d) read

I had been asked this question in exam.

I need to ask this question from Visualizing Data in portion Commands, Packages, Visualizing Data and Linear Regression of R Programming

1 Answer

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Best answer
Right choice is (d) read

Explanation: table() list all values of a variable with frequencies.

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