ex13.09 {Devore6} | R Documentation

## data from exercise 13.9

### Description

The `ex13.09` data frame has 44 rows and 3 columns.

### Format

This data frame contains the following columns:

x
  a numeric vector
y
  a numeric vector
set
  a factor with levels `a` `b` `c` `d`

### Details

### Source

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

### Examples

    data(ex13.09)

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