The generalization of ratio-cum product estimator for the arbitrary sample design

Ignas  Bartkus; Aleksandras  Plikusas

doi:10.15388/LMR.2009.49

Articles

Ignas Bartkus

Vilnius Pedagogical University

Aleksandras Plikusas

Institute of Mathematics and Informatics

Published 2009-12-20

https://doi.org/10.15388/LMR.2009.49

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Keywords

finite population
ratio estimator
product estimator
dual variable
dual to ratio-cum-product estimator

How to Cite

Bartkus, I. and Plikusas, A. (2009) “The generalization of ratio-cum product estimator for the arbitrary sample design”, Lietuvos matematikos rinkinys, 50(proc. LMS), pp. 275–280. doi:10.15388/LMR.2009.49.

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Abstract

The generalization of a dual to ratio-cum-product estimator of the finite population total for the arbitrary sample design is given. The approximate variance is calculated and variance estimator is constructed. Some simulation results are presented for the comparison of ratio-cum-product estimator with some known estimators.

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