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Type of publication: research article
Type of publication (PDB): Straipsnis recenzuojamoje užsienio tarptautinės konferencijos medžiagoje / Article in peer-reviewed foreign international conference proceedings (P1d)
Field of Science: Matematika / Mathematics (N001)
Author(s): Plikusas, Aleksandras;Pumputis, Dalius
Title: Calibrated estimators of finite population covariance
Is part of: Workshop on survey sampling theory and methodology, August 24-28, 2006, Ventspils, Latvia. Ventspils, 2006
Extent: p. 131-133
Date: 2006
Abstract: Calibrated estimators of the population covanance are constructed using auxiliary information in order to get more accurate estimates. Different distance measures are used to construct calibrated estimators. Four estimators of the covanance are presented in the paper. The experimental comparison of the considered estimators will be presented when correlation between study variable and known auxiliary variable be 0.8, 0.6. 0.4. 0.2
Affiliation(s): Matematikos ir informatikos institutas
Vytauto Didžiojo universitetas
Švietimo akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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