R Observatory: Metrics for bodycompref version 2.0.2

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

bodycompref needs sae, which CRAN will archive unless its check problems are fixed by Nov 2.

bodycompref

2.0.2Package record

Reference Values for CT-Assessed Body Composition

0packages depend

2.6Kdownloads / year

26.9%test coverage

13/13flavors OK

Overview

About

Maintained by Dr. Peter Amin MarquardtCRAN page ↗GitHub ↗Website ↗

Get z-scores, percentiles, absolute values, and percent of predicted of a reference cohort. Functionality requires installing the data packages 'adiposerefdata' and 'musclerefdata' from p-mq.github.io/drat. For more information on the underlying research, please visit our website which also includes a graphical interface. The models and underlying data are described in Marquardt J. Peter et al (2025), "Subcutaneous and Visceral adipose tissue Reference Values from Framingham Heart Study Thoracic and Abdominal CT", *Investigative Radiology* doi:10.1097/RLI.0000000000001104 and Tonnesen PE et al. (2023), "Muscle Reference Values from Thoracic and Abdominal CT for Sarcopenia Assessment [column] The Framingham Heart Study", *Investigative Radiology*, doi:10.1097/RLI.0000000000001012.

Install

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

install.packages("bodycompref", 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("p-mq/bodycompref")

Development version from p-mq/bodycompref. 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-bodycompref

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-bodycompref

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-bodycompref

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: 2.3 min · r-oldrel-macos-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK12 OK2026-04-25
NOTE11 OK, 3 NOTE2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 2.0.2

READMEYes · 219 wordsVignettesYes · 1 · evaluation depends on the environmentNEWSNoCitation fileYes · cites a publicationWebsiteYes

Help pages: 11
Examples that run: 100%5 run in a plain check (5 of them under a condition)
Exported functions with examples: 100%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 0%

Vignettes (1)

getting_started HTML

How these are measured

Downloads

2.6K

CRAN downloads in the past year

Rank #13,165 · ~7/day · ~217/mo

Releases R versions

Daily download trend is not available in this view yet.

34730 days

86990 days

2.6K1 year

Compare downloads with other packages →

Also on89 r2u30 autocran

How downloads are counted

Repository

p-mq/bodycompref ↗Account: p-mq

0Stars

0Forks

0Open issues

0Open PRs

1Releases

40Commits

1Commit identities

40 commits · Last activity 2026-09-10

Responsiveness

How these are sampled

PRs merged (all time): 100%
Median days to close, 50 most recently updated closed issues: not measured
Median days to close, 50 most recently updated closed PRs: 0

Releases over time

2023-07-31 · 12026-07-07 · 1

How these are measured

PracticesBeta

3 development-tooling and community-health practices detected across 3 families in the upstream repository

Checks run against github.com/p-mq/bodycompref on 2026-10-21.

Reproducibility and dev environment (1)

data-raw/

Lint, format, editor (1)

RStudio project

Git structural (1)

.gitattributes

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

Dependencies

Declared dependencies

9 external dependencies (excludes base and recommended)

Installing bodycompref adds 13 packages (8 with compiled code, 15 MB of source tarballs). Heaviest: lme4 4.3 MB, nloptr 2.1 MB, Rcpp 1.8 MB.

Depends (1)

R >= 4.0.0

Imports (4)

assertthat gamlssstatssae

LinkingTo (0)

none

Suggests (6)

testthat usethis adiposerefdata musclerefdata knitr rmarkdown

Enhances (0)

none

Dependencies facing archival

CRAN will archive these unless their check problems are fixed by the date shown. This package needs each one to install.

saefix by Nov 2

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

People & History

People (1)

Dr. Peter Amin Marquardt

Author, Maintainer · added in 2.0.2

Maintainer since 2.0.1 (2024)

Listed in earlier versions (1)

J. Peter Marquardt

no longer listed · 2.0.1

Releases (2)

Pick two releases to compare their code metrics.

2.0.2Latest
record
2026-09-09 · current release · diff ↗
R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
2.0.1
record
2024-07-21
R
R 4.4.0 released · 2024-04-24

Package metadata

First published: 2024-07-21
Total releases: 2 / 2 yrs
License: GPL (>= 3) OSI
Additional repositories: p-mq.github.io
Minimum R: ≥ 4.0.0
Download size: 17 KB

Cite

Cite this package

Run in R for the authors' entry:

citation("bodycompref")

The package provides a citation file, so citation() returns the authors' own entry.

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 bodycompref version 2.0.2 [Data set]. HJJB, LLC. Data release v2026-10-23. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-23, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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