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Spread function is known as ___________ in spreadsheets.

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Spread function is known as ___________ in spreadsheets. (a) pivot (b) unpivot (c) cast (d) order I have been asked this question in final exam. I need to ask this question from Data Wrangling in section Profiling, Simulation and Data Analysis of R Programming Select the correct answer from above options

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Correct option is (b) unpivot For explanation I would say: Spread is known by other names in other places: it’s cast in reshape2, unpivot in spreadsheets and unfold in databases.

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