R: Methods for determining lung volume

lung {ISwR} | R Documentation

## Methods for determining lung volume

### Description

The `lung` data frame has 18 rows and 3 columns. It contains data on three different methods of determining human lung volume.

### Usage

    lung

### Format

This data frame contains the following columns:

`volume`

  a numeric vector, measured lung volume.

`method`

  a factor with levels `A`, `B`, and `C`.

`subject`

  a factor with levels `1`–`6`.

### Source

Anon. (1977), Exercises in Applied Statistics, Exercise 4.15, Dept.\ of Theoretical Statistics, Aarhus University.

[Package ISwR version 2.0-7 Index]