Package: bodycompref 2.0.1
J. Peter 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'. 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 JP et al.(planned publication 2025; reserved doi 10.1097/RLI.0000000000001104), "Subcutaneous and Visceral adipose tissue Reference Values from Framingham Heart Study Thoracic and Abdominal CT", *Investigative Radiology* 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_2.0.1.tar.gz
bodycompref_2.0.1.tar.gz(r-4.5-noble)bodycompref_2.0.1.tar.gz(r-4.4-noble)
bodycompref_2.0.1.tgz(r-4.4-emscripten)bodycompref_2.0.1.tgz(r-4.3-emscripten)
bodycompref.pdf |bodycompref.html✨
bodycompref/json (API)
| # Install 'bodycompref' in R: |
| install.packages('bodycompref', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/p-mq/bodycompref/issues
Last updated 2 months agofrom:97e26743f7. Checks:OK: 2. Indexed: no.
| Target | Result | Date |
|---|---|---|
| Doc / Vignettes | OK | Aug 21 2024 |
| R-4.5-linux | OK | Aug 21 2024 |
Exports:bodycomp_referencepercent_predictedreference_percentilesreference_valuesreference_z_scores
Dependencies:assertthatbootgamlssgamlss.datagamlss.distlatticelme4MASSMatrixminqanlmenloptrRcppRcppEigensaesurvival
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 |