| Glass(mlbench) | R Documentation |
Glass Identification Database
Usage
data(Glass)
Format
A data frame with 214 observations on 10 variables:
| [,1] | RI | refractive index |
| [,2] | Na | Sodium |
| [,3] | Mg | Magnesium |
| [,4] | Al | Aluminum |
| [,5] | Si | Silicon |
| [,6] | K | Potassium |
| [,7] | Ca | Calcium |
| [,8] | Ba | Barium |
| [,9] | Fe | Iron |
| [,10] | Type | Type of glass (class attribute) |
Source
- Creator: B. German, Central Research Establishment, Home
Office Forensic Science Service, Aldermaston, Reading, Berkshire
RG7 4PN
- Donor: Vina Spiehler, Ph.D., DABFT, Diagnostic Products
Corporation
These data have been taken from the UCI Repository Of Machine Learning
Databases at
- ftp.ics.uci.edu://pub/machine-learning-databases
- http://www.ics.uci.edu/mlearn/MLRepository.html
and were converted to R format by Friedrich.Leisch@ci.tuwien.ac.at.