Tools for Data Manipulation

An implementation of common higher order functions with syntactic sugar for anonymous function. Provides also a link to 'dplyr' for common transformations on data frames to work around non standard evaluation by default.


News

  • Version 0.4.0
  • CRAN release
  • Maintenance release for upcomming R-version
  • More generic version of 'replace' handling atomics and lists
  • Version 0.3.0
  • CRAN release
  • Maintenance release: fix for conditionally using packages in suggesgts
  • Version 0.2.0
  • CRAN release
  • Version 0.1.3
  • Fix for change in dplyr: mutate changes class of input (mutar does not)
  • Fix for change in dplyr: bind_rows cannot handle S4 dfs. switched to rbindlist
  • Version 0.1.2
  • Fix for S4 when package not attached.
  • Version 0.1.1
  • Default methods for replace, extract, extract2
  • Version 0.1.0
  • CRAN release
  • Version 0.0.10
  • Syntactic sugar for fomula lists in mutar
  • Version 0.0.8
  • new functions verboseApply and vmap
  • minor fixes

Reference manual

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install.packages("dat")

0.4.0 by Sebastian Warnholz, a month ago


Report a bug at https://github.com/wahani/dat/issues


Browse source code at https://github.com/cran/dat


Authors: Sebastian Warnholz [aut, cre]


Documentation:   PDF Manual  


MIT + file LICENSE license


Imports data.table, dplyr, Formula, magrittr, progress, tibble

Depends on methods, aoos

Suggests lintr, knitr, rbenchmark, nycflights13, rmarkdown, testthat


Imported by templates.


See at CRAN