glass: Glass data
In RobStatTM: Robust Statistics: Theory and Methods
glass R Documentation
Glass data
Description
Measurements of the presence of seven chemical constituents in
76 pieces of glass from nonfloat car windows.
Usage
data(glass)
Format
An object of class "data.frame".
Details
Format: 76 cases and 7 continuous variables.
Description: The columns are:
1. RI refractive index
2. Na2O sodium oxide (unit measurement: weight percent in
corresponding oxide, as are the rest of attributes)
3. MgO magnesium oxide
4. Al2O3 aluminum oxide
5. SiO2 silcon oxide
6. K2O potassium oxide
7. CaO calcium oxide
Source
Hettich, S. and Bay, S.D. (1999), The UCI KDD Archive
http://kdd.ics.uci.edu, Irvine, CA: University of California,
Department of Information and Computer Science.
Examples
data(glass)
RobStatTM documentation built on Nov. 28, 2023, 1:11 a.m.
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| glass | R Documentation |
Glass data
Description
Measurements of the presence of seven chemical constituents in 76 pieces of glass from nonfloat car windows.
Usage
data(glass)
Format
An object of class "data.frame".
Details
Format: 76 cases and 7 continuous variables. Description: The columns are: 1. RI refractive index 2. Na2O sodium oxide (unit measurement: weight percent in corresponding oxide, as are the rest of attributes) 3. MgO magnesium oxide 4. Al2O3 aluminum oxide 5. SiO2 silcon oxide 6. K2O potassium oxide 7. CaO calcium oxide
Source
Hettich, S. and Bay, S.D. (1999), The UCI KDD Archive http://kdd.ics.uci.edu, Irvine, CA: University of California, Department of Information and Computer Science.
Examples
data(glass)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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