dplyr: a grammar of data manipulation

dplyr provides a flexible grammar of data manipulation. It's the next iteration of plyr, focussed on tools for working with data frames (hence the d in the name).


It has three main goals:

  • Identify the most important data manipulation verbs and make them easy to use from R.
  • Provide blazing fast performance for in-memory data by writing key pieces in C++ (using Rcpp)
  • Use the same interface to work with data no matter where it's stored, whether in a data frame, a data table or database.

To learn more about dplyr, start with the vignettes: browseVignettes(package = "dplyr")

  • dplyr
  • dplyr-package
Documentation reproduced from package dplyr, version, License: MIT + file LICENSE

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