R Observatory: Metrics for CTNote version 0.1.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

CTNote

0.1.0Package record

CTN Outcomes, Treatments, and Endpoints

0packages depend

2.6Kdownloads / year

54.2%test coverage

13/13flavors OK

Overview

About

Maintained by Gabriel OdomCRAN page ↗GitHub ↗Website ↗Issues ↗

The Clinical Trials Network (CTN) of the U.S. National Institute of Drug Abuse sponsored the CTN-0094 research team to harmonize data sets from three nationally-representative clinical trials for opioid use disorder (OUD). The CTN-0094 team herein provides a coded collection of trial outcomes and endpoints used in various OUD clinical trials over the past 50 years. These coded outcome functions are used to contrast and cluster different clinical outcome functions based on daily or weekly patient urine screenings. Note that we abbreviate urine drug screen as "UDS" and urine opioid screen as "UOS". For the example data sets (based on clinical trials data harmonized by the CTN-0094 research team), UDS and UOS are largely interchangeable.

Changes in 0.1.0

Added a NEWS.md file to track changes to the package.
Submitting to CRAN: see comments at <https://github.com/CTN-0094/CTNote/issues/11>

From NEWS.md in the release

Install

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

install.packages("CTNote", 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("CTN-0094/CTNote")

Development version from CTN-0094/CTNote. 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-ctnote

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-CTNote

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-CTNote

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: 3.7 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK13 OK2026-06-09
ERROR12 OK, 1 ERROR2026-06-08
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.1.0

READMEYes · 419 wordsVignettesYes · 3 · dynamicNEWSYes · 67% structured · mentions 0.1.0Citation fileNoWebsiteYes · pkgdown

Help pages: 12
Examples that run: 100%10 run in a plain check
Exported functions with examples: 100%
Documented parameters: 97%
Return-value docs: 100%
Help pages citing references: 0%

Vignettes (3)

How these are measured

Downloads

2.6K

CRAN downloads in the past year

Rank #15,483 · ~7/day · ~216/mo

Releases R versions

Daily download trend is not available in this view yet.

32930 days

79190 days

2.6K1 year

Compare downloads with other packages →

Also on89 r2u11 autocran

How downloads are counted

Repository

ctn-0094/ctnote ↗Organization: CTN-0094

1Stars

0Forks

8Open issues

0Open PRs

0Releases

129Commits

3Commit identities

License file reads as GPL-3.0 · 129 commits · Last activity 2023-12-22 · Default branch at 0.1.3, ahead of CRAN 0.1.0 (checked 2026-10-18)

Responsiveness

How these are sampled

PRs merged (all time): 100%
Median days to close, 50 most recently updated closed issues: 43
Median days to close, 50 most recently updated closed PRs: 364

Stars over time

2023-12-14 · 12026-07-07 · 1

How these are measured

PracticesBeta

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

Checks run against github.com/ctn-0094/ctnote on 2026-10-18.

Continuous integration (2)

GitHub ActionsR CMD check workflow

The R CMD check workflow runs on Linux, macOS and Windows, and on R-devel

Docs source (3)

pkgdown

GitHub Pages site last deployed 2023-12-22 · The repository has a site deploy workflow

pkgdown site last built 2023-12-22

CRAN release process (2)

cran-comments.mdCRAN-SUBMISSION

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

9 external dependencies (excludes base and recommended)

Installing CTNote adds 8 packages (6 with compiled code, 14 MB of source tarballs). Heaviest: stringi 11 MB, vctrs 1.0 MB, rlang 766 KB.

Depends (1)

R >= 3.1.0

Imports (2)

stringi stringr

LinkingTo (0)

none

Suggests (8)

ape kableExtra knitr readxl rmarkdownsurvivaltestthat tidyverse

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 (4)

Gabriel Odom

Author, Maintainer since 0.1.0 (2022)

Raymond Balise

Author

Laura Brandt

Author

Layla Bouzoubaa

Contributor

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
0.1.0Latest
record
2022-10-03 · current release
R
R 4.2.0 released · 2022-04-22

Package metadata

First published: 2022-10-03
Total releases: 1 / 4 yrs
License: GPL-3 OSI
Minimum R: ≥ 3.1.0
Bundled data: 128 KB / 2 files
Download size: 612 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("CTNote")

Format

Odom, G., Balise, R., Bouzoubaa, L., & Brandt, L. (2022). CTNote: CTN Outcomes, Treatments, and Endpoints (Version 0.1.0) [Computer software]. https://doi.org/10.32614/CRAN.package.CTNote

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 CTNote version 0.1.0 [Data set]. HJJB, LLC. Data release v2026-10-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-22, 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 →