Description Usage Format Examples
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.
1 | data("wine")
|
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
1 2 3 |
Loading required package: glasso
Loading required package: Rmixmod
Loading required package: Rcpp
Rmixmod version 2.1.1 loaded
R package of mixmodLib version 3.2.2
Condition of use
----------------
Copyright (C) MIXMOD Team - 2001-2013
MIXMOD is publicly available under the GPL license (see www.gnu.org/copyleft/gpl.html)
You can redistribute it and/or modify it under the terms of the GPL-3 license.
Please understand that there may still be bugs and errors. Use it at your own risk.
We take no responsibility for any errors or omissions in this package or for any misfortune that may befall you or others as a result of its use.
Please report bugs at: http://www.mixmod.org/article.php3?id_article=23
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Loading required package: parallel
x.Alcohol x.Sugar.free_extract x.Fixed_acidity x.Tartaric_acid x.Malic_acid
1 14.23 24.82 73.1 1.21 1.71
2 13.20 26.30 72.8 1.84 1.78
3 13.16 26.30 68.5 1.94 2.36
4 14.37 25.85 74.9 1.59 1.95
5 13.24 26.05 83.5 1.30 2.59
6 14.20 28.40 79.9 2.14 1.76
x.Uronic_acids x.pH x.Ash x.Alcalinity_of_ash x.Potassium x.Calcium
1 0.72 3.38 2.43 15.6 950 62
2 0.71 3.30 2.14 11.2 765 75
3 0.84 3.48 2.67 18.6 936 70
4 0.72 3.43 2.50 16.8 985 47
5 1.10 3.42 2.87 21.0 1088 70
6 0.96 3.39 2.45 15.2 868 71
x.Magnesium x.Phosphate x.Chloride x.Total_phenols x.Flavanoids
1 127 320 82 2.80 3.06
2 100 395 90 2.65 2.76
3 101 497 67 2.80 3.24
4 113 580 49 3.85 3.49
5 118 408 65 2.80 2.69
6 112 418 58 3.27 3.39
x.Nonflavanoid_phenols x.Proanthocyanins x.Color_Intensity x.Hue
1 0.28 2.29 5.64 1.04
2 0.26 1.28 4.38 1.05
3 0.30 2.81 5.68 1.03
4 0.24 2.18 7.80 0.86
5 0.39 1.82 4.32 1.04
6 0.34 1.97 6.75 1.05
x.OD280.OD315_of_diluted_wines x.OD280.OD315_of_flavanoids x.Glycerol
1 3.92 4.77 9.29
2 3.40 3.80 8.93
3 3.17 3.46 11.74
4 3.45 3.54 10.13
5 2.93 3.22 10.27
6 2.85 3.16 10.85
x.2.3.butanediol x.Total_nitrogen x.Proline x.Methanol cls
1 757 153 1065 113 1
2 881 194 1050 94 1
3 900 206 1185 125 1
4 1119 292 1480 80 1
5 799 215 735 73 1
6 865 364 1450 68 1
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