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collapse
Advanced and Fast Data Transformation
View on CRAN: Click
here
Download and install collapse package within the R console
Install from CRAN:
install.packages("collapse")
Install from Github:
library("remotes")
install_github("cran/collapse") Install by package version:
library("remotes")
install_version("collapse", "2.1.6") Attach the package and use:
library("collapse")
Maintained by
Sebastian Krantz
[Scholar Profile | Author Map]
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2020-03-19
Latest Update: 2025-05-24
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',
'plm' (panel-series and data frames), and 'xts'/'zoo'.
How to cite:
Sebastian Krantz (2020). collapse: Advanced and Fast Data Transformation. R package version 2.1.6, https://cran.r-project.org/web/packages/collapse. Accessed 18 Sep. 2026.
Previous versions and publish date:
(2026-08-30 18:00), 1.0.0 (2020-03-19 14:50), 1.1.0 (2020-04-01 14:20), 1.2.0 (2020-05-19 13:50), 1.2.1 (2020-05-27 00:10), 1.3.0 (2020-08-11 17:40), 1.3.1 (2020-08-27 19:40), 1.3.2 (2020-09-13 06:50), 1.4.0 (2020-11-01 22:40), 1.4.1 (2020-11-09 23:30), 1.4.2 (2020-11-10 16:10), 1.5.0 (2021-01-04 18:00), 1.5.1 (2021-01-12 16:10), 1.5.2 (2021-03-02 07:20), 1.5.3 (2021-03-07 18:30), 1.6.0 (2021-06-28 07:00), 1.6.2 (2021-07-04 23:00), 1.6.4 (2021-07-13 14:10), 1.6.5 (2021-07-24 12:00), 1.7.0 (2022-01-14 13:02), 1.7.2 (2022-01-23 01:32), 1.7.3 (2022-01-26 16:42), 1.7.5 (2022-02-03 09:00), 1.7.6 (2022-02-11 13:30), 1.8.4 (2022-06-08 17:10), 1.8.5 (2022-06-13 12:10), 1.8.6 (2022-06-14 09:10), 1.8.8 (2022-08-15 10:50), 1.8.9 (2022-10-07 16:00), 1.9.0 (2023-01-15 16:30), 1.9.2 (2023-01-25 11:10), 1.9.3 (2023-02-27 10:22), 1.9.4 (2023-03-31 19:40), 1.9.5 (2023-04-07 20:10), 1.9.6 (2023-05-28 11:30), 2.0.2 (2023-10-14 11:00), 2.0.3 (2023-10-18 00:40), 2.0.6 (2023-11-12 21:03), 2.0.7 (2023-12-07 13:30), 2.0.9 (2024-01-11 13:30), 2.0.10 (2024-02-17 18:00), 2.0.11 (2024-03-21 05:10), 2.0.12 (2024-04-01 10:20), 2.0.13 (2024-04-14 01:00), 2.0.14 (2024-05-25 00:20), 2.0.15 (2024-07-08 14:50), 2.0.16 (2024-08-21 12:40), 2.0.17 (2024-11-03 06:40), 2.0.18 (2024-11-23 16:30), 2.0.19 (2025-01-09 17:30), 2.1.0 (2025-03-10 12:40), 2.1.1 (2025-04-14 19:10), 2.1.2 (2025-05-25 00:30), 2.1.3 (2025-08-18 21:50), 2.1.4 (2025-10-24 07:20), 2.1.5 (2025-11-19 07:10), 2.1.6 (2026-01-11 07:11), 2.1.7 (2026-05-19 07:10)
Other packages that cited collapse R package
View collapse citation profile
Other R packages that collapse depends,
imports, suggests or enhances
Complete documentation for collapse
Functions, R codes and Examples using
the collapse R package
Some associated functions: BY . GGDC10S . GRP . TRA . across . arithmetic . collap . collapse-documentation . collapse-options . collapse-package . collapse-renamed . colorder . dapply . data-transformations . descr . efficient-programming . extract_list . fFtest . fast-data-manipulation . fast-grouping-ordering . fast-statistical-functions . fbetween_fwithin . fcount . fcumsum . fdiff . fdist . fdroplevels . ffirst_flast . fgrowth . fhdbetween_fhdwithin . flag . flm . fmatch . fmean . fmin_fmax . fmode . fndistinct . fnobs . fnth_fmedian . fprod . fquantile . frename . fscale . fsubset . fsum . fsummarise . ftransform . funique . fvar_fsd . group . groupid . indexing . is_unlistable . join . ldepth . list-processing . pad . pivot . psacf . psmat . pwcor_pwcov_pwnobs . qF . qsu . qtab . quick-conversion . radixorder . rapply2d . recode-replace . rowbind . roworder . rsplit . select_replace_vars . seqid . small-helpers . summary-statistics . t_list . time-series-panel-series . timeid . unlist2d . varying . wlddev .
Some associated R codes: BY.R . GRP.R . RcppExports.R . TRA.R . collap.R . dapply.R . descr.R . fFtest.R . fbetween_fwithin.R . fcount.R . fcumsum.R . fdiff_fgrowth.R . ffirst.R . fhdbetween_fhdwithin.R . flag.R . flast.R . flm.R . fmean.R . fmin_fmax.R . fmode.R . fndistinct.R . fnobs.R . fnth_fmedian.R . fprod.R . fscale.R . fsubset_ftransform_fmutate.R . fsum.R . fsummarise.R . fvar_fsd.R . global_macros.R . indexing.R . join.R . list_functions.R . my_RcppExports.R . pivot.R . psacf.R . psmat.R . pwcor_pwcov_pwnobs.R . qsu.R . qtab.R . quick_conversion.R . recode_replace.R . roworder_colorder_rename.R . rsplit.R . select_replace_add_vars.R . small_helper.R . unlist2d.R . varying.R . zzz.R . Full collapse package functions and examples
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