Package: collapse
Title: Advanced and Fast Data Transformation
Version: 2.0.18
Date: 2024-11-23
Authors@R: c(
           person("Sebastian", "Krantz", role = c("aut", "cre"), 
                  email = "sebastian.krantz@graduateinstitute.ch", 
                  comment = c(ORCID = "0000-0001-6212-5229")),
           person("Matt", "Dowle", role = "ctb"),
           person("Arun", "Srinivasan", role = "ctb"),
           person("Morgan", "Jacob", role = "ctb"),
           person("Dirk", "Eddelbuettel", role = "ctb"),
           person("Laurent", "Berge", role = "ctb"),
           person("Kevin", "Tappe", role = "ctb"),
           person("R Core Team and contributors worldwide", role = "ctb"),
           person("Martyn", "Plummer", role = "cph"),
           person("1999-2016 The R Core Team", role = "cph")
           )
Description: A C/C++ based package for advanced data transformation and 
    statistical computing in R that is extremely fast, class-agnostic, robust and 
    programmer friendly. Core functionality includes a rich set of S3 generic grouped 
    and weighted statistical functions for vectors, matrices and data frames, which 
    provide efficient low-level vectorizations, OpenMP multithreading, and skip missing 
    values by default. These are integrated with fast grouping and ordering algorithms 
    (also callable from C), and efficient data manipulation functions. The package also 
    provides a flexible and rigorous approach to time series and panel data in R. 
    It further includes fast functions for common statistical procedures, detailed 
    (grouped, weighted) summary statistics, powerful tools to work with nested data, 
    fast data object conversions, functions for memory efficient R programming, and 
    helpers to effectively deal with variable labels, attributes, and missing data. 
    It is well integrated with base R classes, 'dplyr'/'tibble', 'data.table', 'sf', 'units', 
    'plm' (panel-series and data frames), and 'xts'/'zoo'.
URL: https://sebkrantz.github.io/collapse/,
        https://github.com/SebKrantz/collapse, https://x.com/collapse_R
BugReports: https://github.com/SebKrantz/collapse/issues
License: GPL (>= 2) | file LICENSE
Encoding: UTF-8
LazyData: true
Depends: R (>= 3.4.0)
Imports: Rcpp (>= 1.0.1)
LinkingTo: Rcpp
Suggests: fastverse, data.table, magrittr, kit, xts, zoo, plm, fixest,
        vars, RcppArmadillo, RcppEigen, tibble, dplyr, ggplot2, scales,
        microbenchmark, testthat, covr, knitr, rmarkdown, withr
VignetteBuilder: knitr
Author: Sebastian Krantz [aut, cre] (<https://orcid.org/0000-0001-6212-5229>),
  Matt Dowle [ctb],
  Arun Srinivasan [ctb],
  Morgan Jacob [ctb],
  Dirk Eddelbuettel [ctb],
  Laurent Berge [ctb],
  Kevin Tappe [ctb],
  R Core Team and contributors worldwide [ctb],
  Martyn Plummer [cph],
  1999-2016 The R Core Team [cph]
Maintainer: Sebastian Krantz <sebastian.krantz@graduateinstitute.ch>
Built: R 4.4.2; aarch64-apple-darwin24.3.0; 2025-03-02 07:30:07 UTC; unix
