| wine {FFTrees} | R Documentation |
Wine tasting data
Description
Chemical and tasting data from wines in North Portugal.
Usage
wine
Format
A data frame containing 6497 rows and 13 columns.
- fixed.acidity
fixed acidity (nummeric)
- volatile.acidity
volatile acidity (nummeric)
- citric.acid
citric acid (nummeric)
- residual.sugar
residual sugar (nummeric)
- chlorides
chlorides (nummeric)
- free.sulfur.dioxide
free sulfur dioxide (nummeric)
- total.sulfur.dioxide
total sulfur dioxide (nummeric)
- density
density (nummeric)
- pH
PH Value (nummeric)
- sulphates
Sulphates (nummeric)
- alcohol
Alcohol (nummeric)
- quality
Quality (nummeric, score between 0 and 10)
- type
Criterion: Is the wine
redorwhite? (24.61% vs.75.39%)
Source
http://archive.ics.uci.edu/ml/datasets/Wine+Quality
References
P. Cortez, A. Cerdeira, F. Almeida, T. Matos and J. Reis. Modeling wine preferences by data mining from physicochemical properties. In Decision Support Systems, Elsevier, 47(4):547-553. ISSN: 0167-9236.
See Also
Other datasets:
blood,
breastcancer,
car,
contraceptive,
creditapproval,
fertility,
forestfires,
heart.cost,
heart.test,
heart.train,
heartdisease,
iris.v,
mushrooms,
sonar,
titanic,
voting