R Observatory: Metrics for ABCDscores version 7.0.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

ABCDscores

7.0.0

Summary Scores of the Adolescent Brain Cognitive Development (ABCD) Study

0packages depend

5Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Le ZhangFirst published 2025-09-113 releasesCRAN page ↗

Provides functions to compute summary scores (besides proprietary ones) reported in the tabulated data resource that is released by the Adolescent Brain Cognitive Development (ABCD) study.

Latest changes · 7.0.0

Install

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

install.packages("ABCDscores", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

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-abcdscores

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-ABCDscores

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-ABCDscores

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

Health

CRAN checks

13OK

Slowest check: 11.6 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

15

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
OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-13
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Show 2 earlier snapshots

ERROR2026-03-12
13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 563 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 4%
Documented parameters: 100%
Return-value docs: 99%
References docs: 0%

Downloads

5K

CRAN downloads in the past year

Rank #5,781 · ~14/day · ~413/mo

Releases R versions

Daily download trend is not available in this view yet.

31530 days

1.4K90 days

5K1 year

Compare downloads with other packages →

Also on139 r2u18 autocran

Dependencies

Declared dependencies

21 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.3.0

Imports (15)

chk cli dplyr glue lubridate magrittr purrr rlang stringr tibble tidyrstatsutilshms data.table

LinkingTo (0)

none

Suggests (8)

arrow rmarkdown roxyglobals testthat knitr reactable readr usethis

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (7)

Maintainer (1)

Le Zhang

Author, Maintainer

Authors (7)

Le Zhang

Author, Maintainer

Shermaine Abad

Author · added in 7.0.0

Sammy Berman

Author

Olivier Celhay

Author

Biplabendu Das

Author

Janosch Linkersdoerfer

Author

Laura Ziemer

Author

Package Timeline

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

7.0.0Latest
2026-05-16 · current release · diff ↗
R
R 4.6.0 released · 2026-04-24
6.1.0
2025-11-26 · diff ↗
6.0.1
2025-09-11
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2025-09-11
Total releases: 3 / 1 yrs
License: GPL (>= 3) OSI
Minimum R: ≥ 4.3.0
Bundled data: 115 KB / 8 files
Download size: 603 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("ABCDscores")

Format

Zhang, L., Abad, S., Berman, S., Celhay, O., Das, B., Linkersdoerfer, J., & Ziemer, L. (2026). ABCDscores: Summary Scores of the Adolescent Brain Cognitive Development (ABCD) Study (Version 7.0.0) [Computer software]. https://doi.org/10.32614/CRAN.package.ABCDscores

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 ABCDscores version 7.0.0 [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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