SelvarMix (version 1.2.1)

wine: Wine data set

Description

This data set is made of 178 observations (Italian wines) described by 27 variables (physicochemical measures). These wines come from from three different regions of Italy.

Usage

data("wine")

Format

We have labels and data as follows :

The last column of the data frame (wine[,28]): it indicates the class label 1,2 or 3.

The data involving columns 1 to 27:

Alcohol

Sugar-free_extract

Fixed_acidity

Tartaric_acid

Malic_acid

Uronic_acids

pH

Ash

Alcalinity_of_ash

Potassium

Calcium

Magnesium

Phosphate

Chloride

Total_phenols

Flavanoids

Nonflavanoid_phenols

Proanthocyanins

Color_Intensity

Hue

OD280/OD315_of_diluted_wines

OD280/OD315_of_flavanoids

Glycerol

2-3-butanediol

Total_nitrogen

Proline

Methanol

Examples

# NOT RUN {
data(wine)

head(wine)
# }