Two-steps variance calibrated estimators with linear and non-linear constraints for mailed surveys with non-response

This paper proposed a new class of variance estimators that uses a two-step technique with designed weights based on linear and non-linear constraints to handle the presence of non-response in sample surveys. The proposed class of the estimators has three members. It was designed to be robust agains...

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Bibliographic Details
Main Authors: Ahmed Audu, Maggie Aphane
Format: Article
Language:English
Published: Elsevier 2025-06-01
Series:Alexandria Engineering Journal
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S1110016825004272
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