README.md

rspiro - Spirometry equations for R

Package rspiro implements multiple spirometry equations: currently the GLI-2012 (Quanjer) and NHANES III (Hankinson), with potentially more to be added later.

It offers user-friendly functions to calculate predicted or LLN (Lower Limit of Normal) values given demographic data, or to convert absolute spirometry values to percent (%) predicted or z-scores.

Installation

Open R, and give:

  devtools::install_github("thlytras/rspiro")

If you do not have the package "devtools", first install it from CRAN with:

  install.packages("devtools")

Acknowledgement

This package uses the lookup table included with the R code provided by the GLI initiative, to whom I'm grateful for their work.

Disclaimer

Although every effort has been made to verify correct operation of this software, I cannot accept any liability arising from its use. The software is provided "as is", without any express or implied warranty, and no implication of fitness for a particular use.

If you find any bugs, please open an issue or, alternatively, send me e-mail to thlytras@gmail.com



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rspiro documentation built on March 26, 2020, 5:10 p.m.