Inheritance diagram for kddml.Core.DataSources.NumericalStatistic:
Public Member Functions | |
double | getMean () |
double | getStandardDeviation () |
double | getVariance () |
String | toString () |
Double | getMinValue () |
Double | getMaxValue () |
Protected Member Functions | |
Attribute | toAttribute () |
Title: KDDML
Description: Knowledge Discovery in Database Environment
Copyright: Copyright (c) 2003-2005
Company: Universita' di Pisa - Dipartimento di Informatica
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Returns the mean of the values.
Implements kddml.Core.DataSources.NumericalStatisticManager. |
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Returns the standard deviation of the values (i.e. the squared root of the variance).
Implements kddml.Core.DataSources.NumericalStatisticManager. |
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Returns the variance of the values.
Implements kddml.Core.DataSources.NumericalStatisticManager. |
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Returns a representation of this object as string.
Reimplemented from kddml.Core.DataSources.AttributeStatistic. |
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Returns the minimum value. Returns null if the number of instances is 0.
Implements kddml.Core.DataSources.NumericalStatisticManager. |
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Returns the maximum value. Returns null if the number of instances is 0.
Implements kddml.Core.DataSources.NumericalStatisticManager. |
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Returns a representation of this object as weka.core.Attribute.
Implements kddml.Core.DataSources.AttributeStatistic. |