The Exact Likelihood Ratio Test for Equality of Two Normal Populations.

Testing the equality of two independent normal populations is a perfect case of the two-sample problem, yet it is not treated in the main text of any textbook or handbook. In this article, we derive the exact distribution of the likelihood ratio test and implement this test with an R function. This...

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Detalles Bibliográficos

Publicado en:	American Statistician Vol. 66; no. 3; pp. 180 - 185
Autores principales:	Zhang, Lingyun, Xu, Xinzhong, Chen, Gemai
Formato:	Artículo
Publicado:	Taylor & Francis Ltd Aug2012
Materias:	Numerical solutions to the Dirichlet problem Likelihood ratio tests Statistical hypothesis testing Finite differences Variances Random fields
Acceso en línea:	Ver este registro en EBSCOhost