Some approximations to power functions of f-divergence tests in parametric models

• Autores: Leandro Pardo Llorente, Domingo Morales González
• Localización: Test: An Official Journal of the Spanish Society of Statistics and Operations Research, ISSN-e 1863-8260, ISSN 1133-0686, Vol. 10, Nº. 2, 2001, págs. 249-269
• Idioma: inglés
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• Resumen

  • In Morales et al (1997) phi-divergence statistics were proposed for testing hypotheses in general populations. In this paper we present some approximations to the power function of the new tests statistics, introduced in the cited paper, for the cases of simple null hypotheses and composite null hypotheses