Enhanced log ratio calibration methods for stratified variance estimation in survey sampling

Abstract Survey sampling is a widely used technique for collecting data from a subset of a bigger population. Among its methods, stratified random sampling is particularly valuable for yielding precise inferences about distinct subgroups within a population by dividing the population into mutually e...

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Bibliografische Detailangaben

Hauptverfasser:	Azam Zaka, Fatimah M. Alghamdi, Sara M. A. Alsheikh, Riffat Jabeen, Kanwal Shafiq Minhas, Shehar Bano, Ahmed Z. Afify
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	Nature Portfolio 2025-12-01
Schriftenreihe:	Scientific Reports
Schlagworte:	Calibration Variance estimator Log ratio estimator Stratification Stratified random sampling
Online-Zugang:	https://doi.org/10.1038/s41598-025-30096-0
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