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Author
Oladugba Abimibola Victoria (University of Nigeria, Nsukka, Nigeria), Babatunde Oluwagbenga T. (University of Nigeria, Nsukka, Nigeria)
Title
Improved Calibration Estimation of Population Mean in Stratified Sampling Using Two Auxiliary Variables
Source
Statistics in Transition, 2024, vol. 25, nr 1, s. 77-91, tab., bibliogr. 17 poz.
Keyword
Kalibracja, Estymatory, Symulacja, Estymacja
Calibration, Estimators, Simulation, Estimation
Note
summ.
Abstract
In this paper, a new improved calibration estimator for the population mean in a stratified sampling was proposed using two auxiliary variables. A simulation study was carried out to evaluate the performance and efficiency of the proposed estimator with respect to three estimators considered in the literature for estimating the population mean in a stratified sampling using two auxiliary variables. The results showed that the new estimator proved to be more efficient than the three existing estimators considered. (original abstract)
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The Main Library of the Cracow University of Economics
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Bibliography
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ISSN
1234-7655
Language
eng
URI / DOI
http://dx.doi.org/10.59170/stattrans-2024-005
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