R: Obesity and blood pressure

bp.obese {ISwR} | R Documentation

## Obesity and blood pressure

### Description

The `bp.obese` data frame has 102 rows and 3 columns. It contains data from a random sample of Mexican-American adults in a small California town.

### Usage

    bp.obese

### Format

This data frame contains the following columns:

`sex`

  a numeric vector code, 0: male, 1: female.

`obese`

  a numeric vector, ratio of actual weight to ideal weight from New York Metropolitan Life Tables.

`bp`

  a numeric vector,systolic blood pressure (mm Hg).

### Source

B.W. Brown and M. Hollander (1977), Statistics: A Biomedical Introduction, Wiley.

### Examples

    plot(bp~obese,pch = ifelse(sex==1, "F", "M"), data = bp.obese)

[Package ISwR version 2.0-7 Index]