cystfibr: Cystic fibrosis lung function data
In ISwR: Introductory Statistics with R
cystfibr R Documentation
Cystic fibrosis lung function data
Description
The cystfibr data frame has 25 rows and 10 columns.
It contains lung function data for cystic fibrosis patients (7–23 years
old).
Usage
cystfibr
Format
This data frame contains the following columns:
agea numeric vector, age in years.
sexa numeric vector code, 0: male, 1:female.
heighta numeric vector, height (cm).
weighta numeric vector, weight (kg).
bmpa numeric vector, body mass (% of normal).
fev1a numeric vector, forced expiratory volume.
rva numeric vector, residual volume.
frca numeric vector, functional residual capacity.
tlca numeric vector, total lung capacity.
pemaxa numeric vector, maximum expiratory pressure.
Source
D.G. Altman (1991), Practical Statistics for Medical Research, Table
12.11, Chapman & Hall.
References
O'Neill et al. (1983), The effects of chronic hyperinflation,
nutritional status, and posture on respiratory muscle strength in
cystic fibrosis, Am. Rev. Respir. Dis., 128:1051–1054.
ISwR documentation built on April 3, 2025, 8:47 p.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
| cystfibr | R Documentation |
Cystic fibrosis lung function data
Description
The cystfibr data frame has 25 rows and 10 columns.
It contains lung function data for cystic fibrosis patients (7–23 years
old).
Usage
cystfibrFormat
This data frame contains the following columns:
agea numeric vector, age in years.
sexa numeric vector code, 0: male, 1:female.
heighta numeric vector, height (cm).
weighta numeric vector, weight (kg).
bmpa numeric vector, body mass (% of normal).
fev1a numeric vector, forced expiratory volume.
rva numeric vector, residual volume.
frca numeric vector, functional residual capacity.
tlca numeric vector, total lung capacity.
pemaxa numeric vector, maximum expiratory pressure.
Source
D.G. Altman (1991), Practical Statistics for Medical Research, Table 12.11, Chapman & Hall.
References
O'Neill et al. (1983), The effects of chronic hyperinflation, nutritional status, and posture on respiratory muscle strength in cystic fibrosis, Am. Rev. Respir. Dis., 128:1051–1054.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.