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kddml.Core.DataSources.AttributeStatisticManager Interface Reference

Inheritance diagram for kddml.Core.DataSources.AttributeStatisticManager:

kddml.Core.DataSources.AttributeStatistic kddml.Core.DataSources.NominalStatisticManager kddml.Core.DataSources.NumericalStatisticManager kddml.Core.DataSources.StringStatisticManager kddml.Core.DataSources.NominalStatistic kddml.Core.DataSources.NumericalStatistic kddml.Core.DataSources.StringStatistic kddml.Core.DataSources.NominalStatistic kddml.Core.DataSources.NumericalStatistic kddml.Core.DataSources.StringStatistic List of all members.

Public Member Functions

String getName ()
AttributeType getType ()
int getMissingCount ()
double getMissingCountPerc ()
String toString ()
HierarchyModelManager getTaxonomy ()
void setTaxonomy (HierarchyModelManager taxonomy)

Detailed Description

Manager interface to handle statistics on a generic attribute.

Title: KDDML

Description: Knowledge Discovery in Database Environment

Copyright: Copyright (c) 2003-2005

Company: Universita' di Pisa - Dipartimento di Informatica

Author:
Andrea Romei (romei@di.unipi.it)
Version:
2.0.16


Member Function Documentation

String kddml.Core.DataSources.AttributeStatisticManager.getName  ) 
 

Returns the attribute name.

Returns:
String

Implemented in kddml.Core.DataSources.AttributeStatistic.

AttributeType kddml.Core.DataSources.AttributeStatisticManager.getType  ) 
 

Returns the attribute type.

Returns:
AttributeType

Implemented in kddml.Core.DataSources.AttributeStatistic.

int kddml.Core.DataSources.AttributeStatisticManager.getMissingCount  ) 
 

Returns the number of missing instances for that attribute.

Returns:
int

Implemented in kddml.Core.DataSources.AttributeStatistic.

double kddml.Core.DataSources.AttributeStatisticManager.getMissingCountPerc  ) 
 

Returns the number of missing instances for that attribute as percentage number.

Returns:
double a value between 0 and 1.

Implemented in kddml.Core.DataSources.AttributeStatistic.

String kddml.Core.DataSources.AttributeStatisticManager.toString  ) 
 

Get a representation of this object as string.

Returns:
String

Implemented in kddml.Core.DataSources.AttributeStatistic, kddml.Core.DataSources.NominalStatistic, kddml.Core.DataSources.NumericalStatistic, and kddml.Core.DataSources.StringStatistic.

HierarchyModelManager kddml.Core.DataSources.AttributeStatisticManager.getTaxonomy  ) 
 

Returns the taxonomy related to this attribute. Return null if the attribute hasn't a taxonomy.

Returns:
HierarchyModelManager

Implemented in kddml.Core.DataSources.AttributeStatistic.

void kddml.Core.DataSources.AttributeStatisticManager.setTaxonomy HierarchyModelManager  taxonomy  ) 
 

Sets the taxonomy to this attribute.

Parameters:
taxonomy HierarchyModelManager

Implemented in kddml.Core.DataSources.AttributeStatistic.


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