
 Files in the 'proben1/glass' directory:
=========================================

This dataset is from the UCI machine learning database:
"glass"

[Remark: some of the generated files may not exist in order to save disk space]

glass.names
  Original documentation for the dataset

glass.data
  Original data file

glass.raw
  Symbolic link to glass.data

glass.cod
  glass.raw encoded (using raw2cod)

header
  Header lines used in .dt files

glass?.dt
  different permutations of the lines of cod file plus the header lines

raw2cod
  Perl script for format conversions:
  takes glass.raw as input and produces glass.cod as output according
  to the rules given in section 'design' below.

Makefile
  Makefile to call scripts and programs to create .dt files


 Encoding:
===========

All attributes except the identification number are used as they are given.
The only transformations are normalization to 0...1 for the continuous
input attributes and 1-of-6 encoding for the output attribute.

Attribute Information (no missing values):
0. Id number: 1 to 214
  0
1. RI: refractive index  1.51115...1.53393
  1
2. Na: Sodium  10.73...17.38 
  1
3. Mg: Magnesium  0.33...4.49
  1
4. Al: Aluminum  0.29...3.5
  1
5. Si: Silicon  69.81...75.41
  1
6. K: Potassium  0.02...6.21
  1
7. Ca: Calcium  5.43...16.19
  1
8. Ba: Barium  0.06...3.15
  1
9. Fe: Iron  0.01...0.51
  1
---------
  9 inputs

10. Type of glass: 1, 2, 3, 5, 6, or 7   (6 classes)
  6
---------
  6 outputs


