Le nombre de permutations dans les tests permutationnels; The number of permutations in permutation tests
In a first part, the concepts and theory of exact randomization tests are reviewed, together with their implementation for each of a number of customary test situations including simple anova designs. Approximate (or incomplete) randomization tests are considered in the second part, as manageable al...
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| Format: | Article |
| Language: | English |
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Université d'Ottawa
2012-10-01
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| Series: | Tutorials in Quantitative Methods for Psychology |
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| Online Access: | http://www.tqmp.org/Content/vol08-3/p127/p127.pdf |
| Summary: | In a first part, the concepts and theory of exact randomization tests are reviewed, together with their implementation for each of a number of customary test situations including simple anova designs. Approximate (or incomplete) randomization tests are considered in the second part, as manageable alternatives to exact tests. We propose a model to calculate the relative power of approximate randomization tests and sketch out some guidelines for the user. |
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| ISSN: | 1913-4126 |