R Observatory: Metrics for staccuracy version 0.2.2

Balamuta, James Joseph

staccuracy

0.2.2

Standardized Accuracy and Other Model Performance Metrics

2packages depend

3.1Kdownloads / year

73.4%test coverage

13/13checks pass

Overview

About

Maintained by Chitu OkoliFirst published 2024-10-033 releasesCRAN page ↗GitHub ↗

Standardized accuracy (staccuracy) is a framework for expressing accuracy scores such that 50% represents a reference level of performance and 100% is a perfect prediction. The 'staccuracy' package provides tools for creating staccuracy functions as well as some recommended staccuracy measures. It also provides functions for some classic performance metrics such as mean absolute error (MAE), root mean squared error (RMSE), and area under the receiver operating characteristic curve (AUCROC), as well as their winsorized versions when applicable.

Install

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

install.packages("staccuracy", 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("tripartio/staccuracy")

Development version from tripartio/staccuracy. 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-staccuracy

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-staccuracy

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-staccuracy

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

Health

CRAN checks

13OK

Slowest check: 1.4 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.19

73.4%

Coverage · measured lines

100%

Documentation · exports

7

Dependencies · direct

Check history

OK2026-08-04
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-06-08
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-06-07
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 · 161 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

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

Downloads

3.1K

CRAN downloads in the past year

Rank #14,348 · ~9/day · ~261/mo

Releases R versions

Daily download trend is not available in this view yet.

19630 days

70590 days

3.1K1 year

Compare downloads with other packages →

Also on99 r2u2 autocran

Repository

GitHub ↗ tripartio/staccuracy

1Stars

0Forks

0Open issues

0Open PRs

0Releases

31Commits

1Contributors

31 commits · Last activity 2026-03-07

Stars over time

2024-09-29 · 12026-07-07 · 1

Repository practices

Upstream repositoryBeta

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

Checks run against github.com/tripartio/staccuracy on 2026-08-03.

Continuous integration (1)

GitHub Actions

CRAN release process (2)

cran-comments.mdCRAN-SUBMISSION

Docs source (1)

README.Rmd

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

8 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.2.0

Imports (7)

cli dplyrmethodspurrr rlang stringr tidyr

LinkingTo (0)

none

Suggests (2)

autogam testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

2direct

0indirect

ale autogam

Code & Tests

People & History

People (1)

Maintainer (1)

Chitu Okoli

Author, Maintainer

Authors (1)

Chitu Okoli

Author, Maintainer

Package Timeline

3 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
0.2.2Latest
2025-02-23 · current release · diff ↗
0.2.0
2024-11-06 · diff ↗
0.1.0
2024-10-03
R
R 4.4.0 released · 2024-04-24

Package metadata

First published: 2024-10-03
Total releases: 3 / 2 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 4.2.0
Download size: 24 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Start here. This is the citation for the package itself.

citation("staccuracy")

CRAN DOI

https://doi.org/10.32614/CRAN.package.staccuracy

BibTeX, derived from DESCRIPTION

@Manual{staccuracy,
  title  = {staccuracy: Standardized Accuracy and Other Model Performance Metrics},
  author = {Okoli, Chitu},
  year   = {2025},
  note   = {R package version 0.2.2},
  doi    = {10.32614/CRAN.package.staccuracy},
  url    = {https://CRAN.R-project.org/package=staccuracy}
}

Derived from the package DESCRIPTION, not from a citation file the authors wrote. If they publish one later, prefer it.

This is the citation for the package. It is not a citation for the R Observatory.

Cite this page

Use this when the claim is about a measurement on this page.

BibTeX

@misc{robservatorystaccuracy,
  author    = {Balamuta, James Joseph},
  title     = {{R} {Observatory}: Metrics for {staccuracy} version 0.2.2},
  year      = {2026},
  publisher = {HJJB, LLC},
  url       = {https://r-observatory.thecoatlessprofessor.com/packages/staccuracy},
  note      = {Data set. Data release v2026-08-05}
}

APA

Balamuta, J. J. (2026). R Observatory: Metrics for staccuracy version 0.2.2 [Data set]. HJJB, LLC. Data release v2026-08-05. https://r-observatory.thecoatlessprofessor.com/packages/staccuracy

RIS

TY  - DATA
AU  - Balamuta, James Joseph
TI  - R Observatory: Metrics for staccuracy version 0.2.2
PY  - 2026
PB  - HJJB, LLC
N1  - Data release v2026-08-05
UR  - https://r-observatory.thecoatlessprofessor.com/packages/staccuracy
ER  -

In prose

These package metrics were obtained from the R Observatory (Balamuta, 2026), data release v2026-08-05, https://r-observatory.thecoatlessprofessor.com/packages/staccuracy.

Bound to data release v2026-08-05, which is what makes the numbers on this page reproducible. See how to cite.

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