ex11.57 {Devore7} | R Documentation

## R Data set: ex11.57

### Description

The `ex11.57` data frame has 54 rows and 4 columns.

### Usage

    data(ex11.57)

### Format

A data frame with 54 observations on the following 4 variables.

`Response`
  a numeric vector
`Pressure`
  a factor with levels `Pressure 103.4` `Pressure17.2` `Pressure34.4`
`Temp`
  a factor with levels `50 degrees` `75 degrees` `8 degrees`
`Fabric`
  a factor with levels `420-D` `630-D` `840-D`

### Details

Consult the web site http://www.thomsonedu.com/statistics/devore for additional online resources that are available for this book.

### Source

Devore, J. L. (2008) Probability and Statistics for Engineering and the Sciences (7th Edition), ISBN-10: 0495382175 ISBN-13: 9780495382171

### Examples

    data(ex11.57)
    str(ex11.57)

[Package Devore7 version 0.7.1 Index]