Published

2012-09-01

Algunos estimadores predictivos alternativos de la varianza poblacional

Some Alternative Predictive Estimators of Population Variance

Keywords:

variable auxiliar, sesgo, eficiencia, enfoque de predicción (es)
Auxiliary variable, Bias, Efficiency, Prediction approach (en)

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Authors

  • Radhakanta Nayak Department of Statistics, Khallikote College
  • Lokanath Sahoo Department of Statistics, Utkal University
Mediante el uso de un procedimiento de estimación predictivo, se desarrollan algunos estimadores de la varianza poblacional en la presencia de una variable auxiliar. Estudios analíticos y de simulación son implementados para entender el desempeño de los estimadores sugeridos en comparación con otros ya existentes.
Using a predictive estimation procedure, an attempt has been made to develop some estimators for the finite population variance in the presence of an auxiliary variable. Analytical and simulation studies have been undertaken for understanding the performance of the suggested estimators compared to some existing ones

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Copyright (c) 2012 Revista Colombiana de Estadística

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