Glass

A data frame with 214 observation containing examples of
  the chemical analysis of 7 different types of glass. The problem is to
  forecast the type of class on basis of the chemical analysis.  The
  study of classification of types of glass was motivated by
  criminological investigation.  At the scene of the crime, the glass left
  can be used as evidence (if it is correctly identified!).

datasets

Functions for latent class analysis, short time Fourier
	     transform, fuzzy clustering, support vector machines,
	     shortest path computation, bagged clustering, naive Bayes
	     classifier, ...

Friedrich Leisch

e1071

Misc Functions of the Department of Statistics (e1071), TU Wien

Glass function

A data frame with 214 observations on 10 variables:
    <tabular>cll</tabular>{
 [,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) }

format

<ul><li>Creator: B. German, Central Research Establishment, Home
	Office Forensic Science Service, Aldermaston, Reading, Berkshire
	RG7 4PN</li><li>Donor: Vina Spiehler, Ph.D., DABFT, Diagnostic Products
	Corporation</li></ul>
    
    These data have been taken from the UCI Repository Of Machine Learning
    Databases at
    <ul><li><url>ftp://ftp.ics.uci.edu/pub/machine-learning-databases</url></li><li><url>http://www.ics.uci.edu/~mlearn/MLRepository.html</url></li></ul>
    and were converted to R format by Friedrich.Leisch@ci.tuwien.ac.at.

Glass: Glass Identification Database

Description

Usage

Arguments

format

source