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Details van artikel 13 van 17 gevonden artikelen
| Titel: |
Testing the difference of two exponential means using generalized p-values |
| Auteur: |
Ananda, Malwane M. A. Weerahandi, Samaradasa |
| Verschenen in: |
Communications in statistics |
| Paginering: | Jaargang 25 (1996) nr. 2 pagina's 521-532 |
| Jaar: |
1996 |
| Inhoud: |
There are no exact fixed-level tests for testing the null hypothesis that the difference of two exponential means is less than or equal to a prespecified value θ0. For this testing problem, there are several approximate testing procedures available in the literature. Using an extended definition of p-values, Tsui and Weerahandi (1989) gave an exact significance test for this testing problem. In this paper, the performance of that procedure is investigated and is compared with approximate procedures. A size and power comparison is carried out using a simulation study. Its findings show that the test based on the generalized p-value guarantees the intended size and that it is either as good as or outperforms approximate procedures available in the literature, both in power and in size. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 13 van 17 gevonden artikelen
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