glass: Glass Identification Database

In mda: Mixture and Flexible Discriminant Analysis

Glass Identification Database

Description

The glass data frame has 214 observations and 10 variables, representing glass fragments.

Usage

data(glass)

Format

This data frame contains the following columns:

RI

refractive index

Na

weight percent in corresponding oxide

Mg

weight percent in corresponding oxide

Al

weight percent in corresponding oxide

Si

weight percent in corresponding oxide

K

weight percent in corresponding oxide

Ca

weight percent in corresponding oxide

Ba

weight percent in corresponding oxide

Fe

weight percent in corresponding oxide

Type

Type of glass:

1

building_windows_float_processed,

2

building_windows_non_float_processed,

3

vehicle_windows_float_processed,

4

vehicle_windows_non_float_processed (none in this database),

5

containers,

6

tableware,

7

headlamps

Source

P. M. Murphy and D. W. Aha (1999), UCI Repository of Machine Learning Databases, http://archive.ics.uci.edu/ml/datasets/glass+identification

mda documentation built on July 9, 2023, 7:14 p.m.