R Observatory: Metrics for cometr version 0.4.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

cometr

0.4.0

'Comet' API for R

0packages depend

2.9Kdownloads / year

3.0%test coverage

13/13checks pass

Overview

About

Maintained by Nimrod LahavFirst published 2020-04-155 releasesCRAN page ↗GitHub ↗

A convenient 'R' wrapper to the 'Comet' API, which is a cloud platform allowing you to track, compare, explain and optimize machine learning experiments and models. Experiments can be viewed on the 'Comet' online dashboard at https://www.comet.com.

Install

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

install.packages("cometr", 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("comet-ml/cometr")

Development version from comet-ml/cometr. 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-cometr

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-cometr

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-cometr

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

Health

CRAN checks

13OK

Slowest check: 1.2 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 6.08

3.0%

Coverage · measured lines

100%

Documentation · exports

8

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
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 1,198 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 8%
Documented parameters: 100%
Return-value docs: 22%
References docs: 0%

Downloads

2.9K

CRAN downloads in the past year

Rank #15,740 · ~8/day · ~243/mo

Releases R versions

Daily download trend is not available in this view yet.

17530 days

66890 days

2.9K1 year

Compare downloads with other packages →

Also on114 r2u20 autocran

Repository

GitHub ↗ comet-ml/cometr

8Stars

0Forks

0Open issues

0Open PRs

2Releases

266Commits

6Contributors

cometmachine-learningdata-science

266 commits · Last activity 2023-10-19

Stars over time

2023-11-19 · 82026-07-07 · 8

Repository practices

Upstream repositoryBeta

4 development-tooling and community-health practices detected across 4 families in the upstream repository

Checks run against github.com/comet-ml/cometr on 2026-08-16.

Continuous integration (1)

GitHub Actions

CRAN release process (1)

cran-comments.md

Lint, format, editor (1)

RStudio project

Coverage (1)

Codecov

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

Dependencies

Declared dependencies

14 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5.0

Imports (8)

callr httr jsonlite R.utils R6utilsyaml digest

LinkingTo (0)

none

Suggests (7)

covr curl git2r httptest ps testthat withr

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (5)

Maintainer (1)

Nimrod Lahav

Maintainer · added in 0.3.0

Authors (3)

Dean Attali

Author

Doug Blank

Author · added in 0.1.1

Iaroslav Omelianenko

Author · added in 0.3.0

Copyright holders (1)

Comet ML, Inc.

Copyright holder, Funder · added in 0.3.0

Funders (1)

Comet ML, Inc.

Copyright holder, Funder · added in 0.3.0

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
0.4.0Latest
2023-10-19 · current release · diff ↗
0.3.0
2023-10-10 · diff ↗
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
0.2.0
2020-08-13 · diff ↗
0.1.1
2020-05-08 · diff ↗
R
R 4.0.0 released · 2020-04-24
0.1
2020-04-15
R
R 3.6.0 released · 2019-04-26

Package metadata

First published: 2020-04-15
Total releases: 5 / 6 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 3.5.0
Download size: 335 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("cometr")

Format

Lahav, N., Comet ML, Inc., Attali, D., Blank, D., & Omelianenko, I. (2023). cometr: 'Comet' API for R (Version 0.4.0) [Computer software]. https://doi.org/10.32614/CRAN.package.cometr

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 cometr version 0.4.0 [Data set]. HJJB, LLC. Data release v2026-08-16. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-16, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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