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Statements

Subject Item
dbr:List_of_analyses_of_categorical_data
dbo:wikiPageWikiLink
dbr:Klecka's_tau
Subject Item
dbr:Klecka's_tau
rdfs:label
Klecka's tau
rdfs:comment
Klecka's tau (τ) is a statistic which is used to test whether a given classification analysis improves one's classification to groups over a random allocation to the various groups under consideration. The maximum value of τ is 1.0 indicating no errors in the prediction. A value of zero indicates no improvement over a random assignment. The distribution of τ is not presently known and it is used as a descriptive rather than as an analytic statistic.
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dbc:Statistical_classification
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35154366
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935175135
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dbr:Statistical_classification dbr:Image_analysis dbr:Logistic_regression dbr:Discriminant_analysis dbr:Probit_regression dbc:Statistical_classification dbr:Multiple_regression
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Klecka's tau (τ) is a statistic which is used to test whether a given classification analysis improves one's classification to groups over a random allocation to the various groups under consideration. The maximum value of τ is 1.0 indicating no errors in the prediction. A value of zero indicates no improvement over a random assignment. The distribution of τ is not presently known and it is used as a descriptive rather than as an analytic statistic.
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dbr:Klecka's_tau
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