R Observatory: Metrics for afdx version 1.1.2

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

afdx

1.1.2Package record

Diagnosis Performance Using Attributable Fraction

0packages depend

5Kdownloads / year

85.5%test coverage

13/13flavors OK

Overview

About

Maintained by John J. AponteCRAN page ↗GitHub ↗

Estimate diagnosis performance (Sensitivity, Specificity, Positive predictive value, Negative predicted value) of a diagnostic test where can not measure the golden standard but can estimate it using the attributable fraction.

Changes in 1.1.2

Documentation

Update the NEWS.md to the correct formatting
Add a logo
Add a pkgdown site
Fix outdated URLs
DOI added to the references in the vignettes

From NEWS.md in the release

Install

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

install.packages("afdx", 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("johnaponte/afdx")

Development version from johnaponte/afdx. 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-afdx

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-afdx

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-afdx

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: 1.8 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-09-08
ERROR12 OK, 1 ERROR2026-09-07
OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK13 OK2026-06-09

Show 3 earlier changesHide 3 earlier changes

ERROR12 OK, 1 ERROR2026-06-08
OK14 OK2026-03-18
NOTE10 OK, 4 NOTE2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.1.2

READMEYes · 89 wordsVignettesYes · 2 · dynamicNEWSYes · 100% structured · mentions 1.1.2Citation fileNo

Help pages: 8includes a package overview page
Examples that run: 100%5 run in a plain check
Exported functions with examples: 100%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 0%

Vignettes (2)

How these are measured

Downloads

5K

CRAN downloads in the past year

Rank #6,687 · ~14/day · ~415/mo

Releases R versions

Daily download trend is not available in this view yet.

44030 days

1.3K90 days

5K1 year

Compare downloads with other packages →

Also on103 r2u26 autocran

How downloads are counted

Repository

johnaponte/afdx ↗Account: johnaponte

2Stars

0Forks

0Open issues

0Open PRs

1Releases

39Commits

1Commit identities

License file reads as GPL-3.0 · 39 commits · Last activity 2026-03-08 · 0% stars, 30d

Responsiveness

not measured

Stars over time

2023-05-04 · 12026-07-07 · 2

How these are measured

PracticesBeta

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

Checks run against github.com/johnaponte/afdx on 2026-10-18.

Continuous integration (1)

GitHub Actions

Docs source (3)

pkgdown

GitHub Pages site last deployed 2026-03-08 · The repository has a site deploy workflow

Reproducibility and dev environment (1)

data-raw/

CRAN release process (1)

cran-comments.md

Show all practicesHide 1 practice

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v3 (2026-09-26)

Dependencies

Declared dependencies

14 external dependencies (excludes base and recommended)

Installing afdx adds 25 packages (14 with compiled code, 21 MB of source tarballs). Heaviest: stringi 11 MB, sandwich 1.4 MB, vctrs 1.0 MB.

Depends (1)

R >= 3.5.0

Imports (4)

maxLik dplyr magrittr tidyr

LinkingTo (0)

none

Suggests (10)

knitr rmarkdown ggplot2 DescTools kableExtra coda rjags ggmcmc spelling testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

Datasets

People & History

People (2)

John J. Aponte

Author, Maintainer since 1.1.1 (2021)

Orvalho Augusto

Author

Releases (2)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
1.1.2Latest
record
2026-03-06 · current release · diff ↗
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
1.1.1
record
2021-05-25
R
R 4.1.0 released · 2021-05-18

Package metadata

First published: 2021-05-25
Total releases: 2 / 5 yrs
License: GPL (>= 3) OSI
Minimum R: ≥ 3.5.0
Bundled data: 7.5 KB / 2 files
Download size: 301 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("afdx")

Format

Aponte, J. J., & Augusto, O. (2026). afdx: Diagnosis Performance Using Attributable Fraction (Version 1.1.2) [Computer software]. https://doi.org/10.32614/CRAN.package.afdx

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 afdx version 1.1.2 [Data set]. HJJB, LLC. Data release v2026-10-21. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-21, which the citation names so these numbers can be found later. More on citing and the projects behind them.

Report a problem with this page →