R Observatory: Metrics for atime version 2026.4.2

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

atime

2026.4.2

Asymptotic Timing

1packages depend

9.8Kdownloads / year

60.7%test coverage

13/13checks pass

Overview

About

Maintained by Toby HockingFirst published 2022-08-2722 releasesCRAN page ↗GitHub ↗

Computing and visualizing comparative asymptotic timings of different algorithms and code versions. Also includes functionality for comparing empirical timings with expected references such as linear or quadratic, https://en.wikipedia.org/wiki/Asymptotic_computational_complexity Also includes functionality for measuring asymptotic memory and other quantities.

Install

R (CRAN)pak (dev)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("atime", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("tdhock/atime")

Development version from tdhock/atime. Installs pak first if it is not already available.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-atime

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-atime

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-atime

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

13OK

Slowest check: 6.9 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.48

60.7%

Coverage · measured lines

100%

Documentation · exports

7

Dependencies · direct

Check history

OK2026-08-05
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 100%
References docs: 17%

Downloads

9.8K

CRAN downloads in the past year

Rank #4,243 · ~27/day · ~820/mo

Releases R versions

Daily download trend is not available in this view yet.

50430 days

1.9K90 days

9.8K1 year

Compare downloads with other packages →

Also on195 r2u38 autocran

Repository

GitHub ↗ tdhock/atime

10Stars

4Forks

31Open issues

2Open PRs

0Releases

467Commits

5Contributors

467 commits · Last activity 2026-06-15 · 0% stars, 30d

Stars over time

2025-04-28 · 92026-07-07 · 10

Repository practices

Upstream repositoryBeta

1 development-tooling and community-health practice detected across 1 family in the upstream repository

Checks run against github.com/tdhock/atime on 2026-08-16.

Continuous integration (1)

GitHub Actions

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

23 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5.0

Imports (7)

data.table benchlatticegit2rutilsstatsgrDevices

LinkingTo (0)

none

Suggests (21)

directlabels ggplot2 testthat stringi re2 binsegRcpp grates fastymd wbs fpop changepoint LOPART PeakSegDisk callr readr dplyr tidyr nc RColorBrewerMatrixlitedown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

aum

Code & Tests

People & History

People (1)

Maintainer (1)

Toby Hocking

Author, Maintainer

Authors (1)

Toby Hocking

Author, Maintainer

Package Timeline

22 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
2026.4.2Latest
2026-04-04 · current release · diff ↗
2025.9.30
2025-10-21 · diff ↗
2025.5.24
2025-05-27 · diff ↗
2025.5.12
2025-05-20 · diff ↗
R
R 4.5.0 released · 2025-04-11
2025.4.1
2025-04-09 · diff ↗
2025.1.21
2025-01-21 · diff ↗
2024.11.29
2024-12-02 · diff ↗
unarchivedReturned to CRAN
2024-12-02
archivedRemoved from CRAN
2024-12-02
issues were again not corrected in time
2024.11.19
2024-11-26 · diff ↗
2024.11.15
2024-11-18 · diff ↗
2024.10.5
2024-10-11 · diff ↗
2024.10.3
2024-10-04 · diff ↗
2024.9.25
2024-09-27 · diff ↗

Show 15 earlier events

2024.4.23
2024-04-29 · diff ↗
R
R 4.4.0 released · 2024-04-24
2024.4.17
2024-04-22 · diff ↗
2024.4.12
2024-04-13 · diff ↗
2024.3.5
2024-03-08 · diff ↗
unarchivedReturned to CRAN
2024-03-08
archivedRemoved from CRAN
2024-02-29
issues were not corrected in time
2024.1.31
2024-02-01 · diff ↗
2024.1.24
2024-01-24 · diff ↗
R
R 4.3.0 released · 2023-04-21
2023.3.31
2023-04-03 · diff ↗
2023.3.30
2023-04-01 · diff ↗
2022.9.16
2022-09-20 · diff ↗
2022.8.25
2022-08-27
R
R 4.2.0 released · 2022-04-22

Package metadata

First published: 2022-08-27
Total releases: 22 / 4 yrs
License: GPL-3 OSI
Minimum R: ≥ 3.5.0
Bundled data: 133 KB / 2 files
Download size: 680 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("atime")

Format

Hocking, T. (2026). atime: Asymptotic Timing (Version 2026.4.2) [Computer software]. https://doi.org/10.32614/CRAN.package.atime

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for atime version 2026.4.2 [Data set]. HJJB, LLC. Data release v2026-08-17. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-17, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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