__________ package is used to speed up data frame management code.(a) Data.table(b) Dplyr(c) Table(d) Data.dplyrI had been asked this question by my school teacher while I was bunking the class.I'd like to ask this question from Functions in chapter Control Structures, Functions, Scoping Rules, Loop Functions and Debugging of R Programming

__________ package is used to speed up data frame management code.(a)

1.	__________ package is used to speed up data frame management code.(a) Data.table(b) Dplyr(c) Table(d) Data.dplyrI had been asked this question by my school teacher while I was bunking the class.I'd like to ask this question from Functions in chapter Control Structures, Functions, Scoping Rules, Loop Functions and Debugging of R Programming
Answer» Right answer is (b) Dplyr To explain: dplyr is a powerful R-package to transform and SUMMARIZE tabular data with rows and columns. dplyr package is used to speed up data FRAME management code. dplyr is a package for data MANIPULATION, written and MAINTAINED REGULARLY by Hadley Wickham.

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