Published
2008-07-01
ESTUDIO SOBRE LOS EFECTOS DEL PARÁMETRO DE SUAVIZADO EN CONTRASTES NO PARAMÉTRICOS PARA K–MUESTRAS
STUDYING THE BANDWIDTH EFFECTS IN NON PARAMETRIC K–SAMPLE TESTS
Keywords:
tests no paramétricos, estimación núcleo, parámetro ventana (es)Nonparametric tests, Kernel estimation, Bandwidth (en)
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Una de las principales limitaciones de las técnicas de suavizamiento es la necesidad de elegir un parámetro de suavizado o ventana. La influencia de este parámetro sobre los resultados obtenidos obliga a que el uso de estos métodos en inferencia sea delicado, ya que la decisión final puede verse determinada por la elección del parámetro. El objetivo principal de este trabajo es el estudio de algunos algoritmos para el cálculo automático del parámetro ventana en problemas de contrastes de hipótesis para la igualdad de k poblaciones independientes.
The election of the smoothing parameter or bandwidth is, probably, the most important concern in the statistical smoothed techniques. The relevance of this parameter, on the obtained results difficult, the use of these methods in statistical inference, because the final decision could be determined for the used bandwidth. The main goal of this paper is discussing and studying some algorithms for the automatic computation of the bandwidth in k–sample problems.
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How to Cite
Martínez-Camblor, P. (2008). STUDYING THE BANDWIDTH EFFECTS IN NON PARAMETRIC K–SAMPLE TESTS. Revista Colombiana De Estadística, 31(2), 157-168. https://revistas.unal.edu.co/index.php/estad/article/view/29616
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Copyright (c) 2008 Revista Colombiana de Estadística

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