Estadística de gradiente: una opción para realizar pruebas de hipótesis en escenarios de tamaño de muestra pequeño

dc.contributor.author	Ballesteros Ballesteros, Vladimir
dc.contributor.author	Lozano Forero, Sébastien
dc.coverage.spatial	India
dc.date.accessioned	2021-07-23T21:03:17Z
dc.date.available	2021-07-23T21:03:17Z
dc.date.created	2018
dc.description.abstract	The gradient statistic, recently proposed in the literature, has gained attention on statistical practitioners due to the fact that it is a competitive alternative for the traditional statistics (likelihood ratio, Wald, Score) for performing hypothesis testing in parametric models with the special property of being easily computable. In this work, we present an exhaustive Monte Carlo simulation study with the four test statistics to assess its performance in a controlled scenario based on the exponential distribution. The obtained results suggest that the gradient test statistics is, indeed, a competitive option for the "Holy trinity" of statistical inference (Likelihood ratio, Score and Wald test statistics).	spa
dc.identifier.uri	http://hdl.handle.net/11371/4115
dc.publisher	International Journal of Applied Engineering Research	spa
dc.relation.uri	https://www.ripublication.com/ijaer18/ijaerv13n23_30.pdf	spa
dc.title	Estadística de gradiente: una opción para realizar pruebas de hipótesis en escenarios de tamaño de muestra pequeño	spa
dc.type	journal	spa

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