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Some nonparametric tests for ordered alternative and a compare

2011
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Danışman: Yrd. Doç. Dr. Fikri Gökpınar

Özet (EN)

One way ANOVA is used to compare several population means. If there is an ordering between populations, using ordered alternatives give more approciate results than one way ANOVA. In this study we investigate Bartholomew, Jonckheere-Terpstra, Modified Jonckheere, Terpstra-Magel, Modified Terpstra-Magel, Ferdhiana-Terpstra-Magel test, which is used for ordered alternatives. Also the exact formula for variance of Modified Terpstra-Magel test is calculated when sample sizes are equal. Furthermore permutation method is applied to Bartholomew and Jonckheere-Terpstra tests. Theese tests are compared by a simulation study according to their type I errors and powers.

Yazar

Dr. Gülsera Pekkaya

Bu Yayına Nasıl Atıf Yapılır

Gülsera Pekkaya (Master Thesis). Some nonparametric tests for ordered alternative and a compare, 2011, Gazi University.

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