glass {mda}R Documentation

Glass Identification Database

Description

The glass data frame has 214 rows and 10 columns, representing glass fragments.

Arguments

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

Format

This data frame contains the following columns:

Source

P. M. Murphy and D. W. Aha (1999), UCI Repository of Machine Learning Databases, ftp://ics.uci.edu/pub/machine-learning-databases


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