wine {gclus}R Documentation

Wine recognition data

Description

Data from the machine learning repository. A chemical analysis of 178 Italian wines from three different cultivars yielded 13 measurements. This dataset is often used to test and compare the performance of various classification algorithms.

Usage

data(wine)

Format

This data frame contains the following columns:

Class:
There are 3 classes
Alcohol:
Alcohol
Malic:
Malic acid
Ash:
Ash
Alcalinity:
Alcalinity of ash
Magnesium:
Magnesium
Phenols:
Total phenols
Flavanoids:
Flavanoids
Nonflavanoid:
Nonflavanoid phenols
Proanthocyanins:
Proanthocyanins
Intensity:
Color intensity
Hue:
Hue
OD280:
OD280/OD315 of diluted wines
Proline:
Proline

Source

Forina, M. et al, PARVUS - An Extendible Package for Data Exploration, Classification and Correlation. Institute of Pharmaceutical and Food Analysis and Technologies, Via Brigata Salerno, 16147 Genoa, Italy.


[Package gclus version 1.2 Index]