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__________ uses regex groups instead of a splitting pattern or position. (a) spread() (b) gather() (c) separate() (d) extract() The question was asked by my school principal while I was bunking the class. My question is taken from Data Wrangling topic in section Profiling, Simulation and Data Analysis of R Programming Select the correct answer from above options

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The correct option is (c) separate() Best explanation: separate() allows you to tease columns apart.

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