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______ specializes in converting data from wide to long format.

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______ specializes in converting data from wide to long format.

(a) gcc

(b) reshape

(c) reshape2

(d) gcc2

The question was posed to me by my college professor while I was bunking the class.

Asked question is from Packages in division Commands, Packages, Visualizing Data and Linear Regression of R Programming

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Best answer
The correct choice is (c) reshape2

The explanation: reshape2 is used in conjunction with ggplot2 and plyr.

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