Using bodycompref | Purpose | Installation | Usage
Package: bodycompref 2.0.2
Dr. Peter Amin Marquardt
bodycompref: Reference Values for CT-Assessed Body Composition
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>.
Authors:
bodycompref_2.0.2.tar.gz
bodycompref_2.0.2.zip(r-4.7-any)bodycompref_2.0.2.zip(r-4.6-any)bodycompref_2.0.2.zip(r-4.5-any)
bodycompref_2.0.2.tgz(r-4.6-any)bodycompref_2.0.2.tgz(r-4.5-any)
bodycompref_2.0.2.tar.gz(r-4.7-any)bodycompref_2.0.2.tar.gz(r-4.6-any)
bodycompref_2.0.2.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION
card.svg |card.png
bodycompref/json (API)
| # Install 'bodycompref' in R: |
| install.packages('bodycompref', repos = c('https://p-mq.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/p-mq/bodycompref/issues
Last updated from:d585e5050f. Checks:9 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel | OK | 188 | ||
| source / vignettes | OK | 276 | ||
| linux-release | OK | 205 | ||
| macos-release | OK | 204 | ||
| macos-oldrel | OK | 126 | ||
| windows-devel | OK | 148 | ||
| windows-release | OK | 132 | ||
| windows-oldrel | OK | 153 | ||
| wasm-release | OK | 143 |
Exports:bodycomp_referencepercent_predictedreference_percentilesreference_valuesreference_z_scores
Dependencies:assertthatbootgamlssgamlss.datagamlss.distlatticelme4MASSMatrixminqanlmenloptrrbibutilsRcppRcppEigenRdpackreformulassaesurvival
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Get the lambda used to build a model | .Get_lambda |
| Get % of expected value | .Get_percent_predicted |
| Get reference models | .Get_reference_model |
| Get percentile for a given combination of model and measurement | .Get_reference_percentile |
| Get reference for a given combination of model and percentile/z-score | .Get_reference_value |
| Get z-score for a given combination of model and measurement | .Get_reference_z_score |
| Get body composition reference values | bodycomp_reference |
| Get % of expected value | percent_predicted |
| Get percentile(s) for a given combination of model and measurement | reference_percentiles |
| Get reference values for a given combination of model and percentile/z-score | reference_values |
| Get z-scores for a given combination of model and measurement | reference_z_scores |