ex01.15 {Devore6} | R Documentation

## data from exercise 1.15

### Description

Scores for different brands of peanut butter according to type.

### Usage

    data(ex01.15)

### Format

A data frame with 37 observations on the following 2 variables.

Score
  a numeric vector
Type
  a factor with levels `Creamy` `Crunchy`

### Source

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

### References

Consumer Reports, Sept. 1990.

### Examples

    data(ex01.15)
    str(ex01.15)

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