R Observatory: Metrics for ROCaggregator version 1.0.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

ROCaggregator

1.0.1Package record

Aggregate Multiple ROC Curves into One Global ROC

0packages depend

2.5Kdownloads / year

100.0%test coverage

13/13flavors OK

Overview

About

Maintained by Pedro MateusCRAN page ↗GitLab ↗Issues ↗

Aggregates multiple Receiver Operating Characteristic (ROC) curves obtained from different sources into one global ROC. Additionally, it’s also possible to calculate the aggregated precision-recall (PR) curve.

Install

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

install.packages("ROCaggregator", 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("UM-CDS/general-tools")

Development version from UM-CDS/general-tools. 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-rocaggregator

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

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-ROCaggregator

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-ROCaggregator

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed). We list this channel from recorded autoCRAN download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

Health

CRAN checks

13OK

CRAN check page ↗

Slowest check: 54 s · r-devel-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.0.1

READMEYes · 304 wordsVignettesYes · 1 · dynamicNEWSNoCitation fileNoWebsitenot declared in DESCRIPTION

Help pages: 4
Examples that run: 100%1 run in a plain check
Exported functions with examples: 25%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 0%

Vignettes (1)

ROCaggregator use case HTML

How these are measured

Downloads

2.5K

CRAN downloads in the past year

Rank #19,660 · ~7/day · ~209/mo

Releases R versions

Daily download trend is not available in this view yet.

23430 days

67690 days

2.5K1 year

Compare downloads with other packages →

Also on68 r2u1 autocran

How downloads are counted

Repository

gitlab.com/um-cds/general-tools/rocaggregator ↗Archived

0Stars

0Forks

0Open issues

0Open PRs

2Releases

13Commits

2Commit identities

rocaucmachinelearningfederatedmodel

License file reads as MIT · 13 commits · Last activity 2022-09-07

Responsiveness

not measured

How these are measured

PracticesBeta

2 development-tooling and community-health practices detected across 2 families in the upstream repository

Checks run against gitlab.com/um-cds/general-tools/rocaggregator on 2026-10-21.

Docs source (1)

README.Rmd

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v4 (2026-10-20)

Dependencies

Declared dependencies

9 external dependencies (excludes base and recommended)

Installing ROCaggregator adds 1 package (1 with compiled code, 275 KB of source tarballs). Heaviest: magrittr 275 KB.

Depends (0)

none

Imports (2)

utilsmagrittr

LinkingTo (0)

none

Suggests (9)

testthat mockery mockr knitr rmarkdown ROCR pROC pracmastats

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

People & History

People (1)

Pedro Mateus

Author, Maintainer since 1.0.1 (2021)

Releases (1)

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
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
1.0.1Latest
record
2021-08-10 · current release
R
R 4.1.0 released · 2021-05-18

Package metadata

First published: 2021-08-10
Total releases: 1 / 5 yrs
License: MIT + file LICENSE OSI
Download size: 33 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("ROCaggregator")

Format

Mateus, P. (2021). ROCaggregator: Aggregate Multiple ROC Curves into One Global ROC (Version 1.0.1) [Computer software]. https://doi.org/10.32614/CRAN.package.ROCaggregator

This package has no citation file, so citation() returns this entry built from DESCRIPTION.

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 ROCaggregator version 1.0.1 [Data set]. HJJB, LLC. Data release v2026-10-25. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-25, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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