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_________ generate summary statistics of different variables in the data frame, possibly within strata.

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_________ generate summary statistics of different variables in the data frame, possibly within strata.

(a) rename

(b) summarize

(c) set

(d) subset

The question was posed to me in exam.

The question is from dplyr in division R – Data Storage, Formats, Objects and Operations of R Programming

1 Answer

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Best answer
Right choice is (b) summarize

The explanation is: The dplyr package as a number of its own data types that it takes advantage of.

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