R: White Wine Quality Data

wine {breakDown} | R Documentation

## White Wine Quality Data

### Description

White wine quality data related to variants of the Portuguese "Vinho Verde" wine. For more details, consult: http://www.vinhoverde.pt/en/ or the reference Cortez et al., 2009.

### Format

A data frame with 4898 rows and 12 variables

### Details

A dataset downloaded from UCI Machine Learning Database https://archive.ics.uci.edu/ml/machine-learning-databases/wine-quality/winequality-white.cs

- fixed.acidity

- volatile.acidity

- citric.acid

- residual.sugar

- chlorides

- free.sulfur.dioxide

- total.sulfur.dioxide

- density

- pH

- sulphates

- alcohol

- quality

### Source

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.

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