wine {HDclassif}

Wine dataset

Description

These data are the results of a chemical analysis of wines grown in the same region in Italy but derived from three different cultivars. The analysis determined the quantities of 13 constituents found in each of the three types of wines.

Usage

data(wine)

Format

A data frame with 178 observations on the following 14 variables :

class

The class vector, the three different cultivars of wine are reprensented by the three integers : 1 to 3.

V1

Alcohol

V2

Malic acid

V3

Ash

V4

Alcalinity of ash

V5

Magnesium

V6

Total phenols

V7

Flavanoids

V8

Nonflavanoid phenols

V9

Proanthocyanins

V10

Color intensity

V11

Hue

V12

OD280/OD315 of diluted wines

V13

Proline

Source

This dataset is from the UCI machine learning repository, provided here : http://archive.ics.uci.edu/ml/datasets/Wine.

Examples

data(wine)