Description Usage Format References Examples

Four measures of stiffness of 30 boards are available. The first measure of stiffness is obtained by sending a shock wave down the board, the second measure is obtained by vibrating the board, and remaining are obtained from static tests.

1 |

A data frame with 30 observations on the following 4 variables.

`x1`

first measure of stiffness is obtained by sending a shock wave down the board

`x2`

second measure is obtained by vibrating the board

`x3`

third measure is obtained by a static test

`x4`

fourth measure is obtained by a static test

Johnson, R.A., and Wichern, D.W. (1982-2007). Applied Multivariate Statistical Analysis, 6e. Pearson Education.

1 2 3 4 |

```
x1 x2 x3 x4
1906.100 1749.533 1509.133 1724.967
x1 x2 x3 x4
x1 105616.30 94613.53 87289.71 94230.73
x2 94613.53 101510.12 76137.10 81064.36
x3 87289.71 76137.10 91917.09 90352.38
x4 94230.73 81064.36 90352.38 104227.96
```

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.