edu.udo.cs.yale.operator.visualization
Class DataStatistics

java.lang.Object
  edu.udo.cs.yale.operator.AbstractIOObject
      edu.udo.cs.yale.operator.ResultObjectAdapter
          edu.udo.cs.yale.operator.visualization.DataStatistics

All Implemented Interfaces:

IOObject, ResultObject

public class DataStatistics
extends ResultObjectAdapter

This class encapsulates some very simple statistics about the given attributes. These are the ranges of the attributes and the average or mode values for numerical or nominal attributes respectively. This information is automatically calculated and displayed by the graphical user interface of Yale. Since they cannot be displayed with the command line version of Yale the operator DataStatisticsOperator can be used as a workaround in cases where the graphical user interface cannot be used.

Version:

$Id: DataStatistics.java,v 1.4 2006/08/11 09:03:51 ingomierswa Exp $

Author:

Ingo Mierswa

Field Summary

private java.util.List<java.lang.String>

statistics

Constructor Summary

DataStatistics()

Method Summary

void	addInfo(Attribute attribute)
java.lang.String	getName() The default implementation returns the classname without package.
java.lang.String	toString()

Methods inherited from class edu.udo.cs.yale.operator.ResultObjectAdapter

addAction, getActions, getVisualisationComponent, toHTML, toResultString

Methods inherited from class edu.udo.cs.yale.operator.AbstractIOObject

copy, read, read, read, write, write

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface edu.udo.cs.yale.operator.IOObject

copy, write, write

Field Detail

statistics

private java.util.List<java.lang.String> statistics

Constructor Detail

DataStatistics

public DataStatistics()

Method Detail

getName

public java.lang.String getName()

Description copied from class: ResultObjectAdapter

The default implementation returns the classname without package.

Specified by:

getName in interface ResultObject

Overrides:

getName in class ResultObjectAdapter

addInfo

public void addInfo(Attribute attribute)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object