winetable {raters}

Sensory wine evaluation

Description

The data wine in ordinal package represent a factorial experiment on factors determining the bitterness of wine with 1 as “Least bitter”and 5 as “Most bitter”. In this case, we supposed that eight different bottles of wine were evaluated by nine judges according to the bitterness scale described above. It is possible to get this data using the dataframe wine included in ordinal package using table(wine$bottle,wine$rating)

Usage

data(winetable)

Format

A data frame with 8 observations on 5 variables.

References

Randall J.H.(1989) The Analysis of Sensory Data by Generalized Linear Model. Biometrical Journal vol 31,issue 7, pp 781-793