wines {plspm} | R Documentation |
Wines 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.
Format
A data frame with 178 observations and 14 variables.
Num | Variable | Description |
1 | class | Type of wine |
2 | alcohol | Alcohol |
3 | malic.acid | Malic acid |
4 | ash | Ash |
5 | alcalinity | Alcalinity |
6 | magnesium | Magnesium |
7 | phenols | Total phenols |
8 | flavanoids | Flavanoids |
9 | nofla.phen | Nonflavanoid phenols |
10 | proantho | Proanthocyanins |
11 | col.intens | Color intensity |
12 | hue | Hue |
13 | diluted | OD280/OD315 of diluted wines |
14 | proline | Proline |
Source
Machine Learning Repository. https://archive.ics.uci.edu/ml/datasets/Wine
References
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.
Examples
data(wines)
wines
[Package plspm version 0.5.1 Index]