xmp13.10 {Devore6} | R Documentation

## data from Example 13.10

### Description

Ultimate shear strength of a rubber compound versus cure temperature.

### Usage

    data(xmp13.10)

### Format

A data frame with 8 observations on the following 3 variables.

x
  a numeric vector of cure temperatures (degrees Fahrenheit)
x.
  a numeric vector of centered x values
y
  a numeric vector of ultimate shear strength (psi)

### Source

Devore, J. L. (2003) Probability and Statistics for Engineering and the Sciences (6th ed), Duxbury

### References

``A Method of Improving the Accuracy of Polynomial Regression Analysis'', J. Quality Technology, 1971: 149-155.

### Examples

    data(xmp13.10)

[Package Contents]