ex09.44 {Devore6} | R Documentation

## data from exercise 9.44

### Description

Modulus of elasticity of lumber samples at different times after loading

### Usage

    data(ex09.44)

### Format

A data frame with 16 observations on the following 2 variables.

X1min
  a numeric vector giving the modulus of elasticity 1 minute after loading
X4weeks
  a numeric vector giving the modulus of elasticity 4 weeks after loading

### Source

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

### Examples

    data(ex09.44)

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