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1. Estimation in Survey Sampling: Robustness and Optimality.

Author

Godambe, V. P.

Subjects
*ROBUST statistics, *ESTIMATION theory, *STATISTICAL sampling, *SURVEYS, *ROBUST control, *ANALYSIS of variance, *MATHEMATICAL models
Abstract

It is shown how the criteria of efficiency and robustness can be integrated fruitfully in a single optimality criterion within the framework of the Unified Theory (Godambe 1955). This is achieved by extending the scope of the usual model-based estimation using appropriate sampling designs. Some situations of common occurrence in survey practice are discussed with a numerical study. [ABSTRACT FROM AUTHOR]

Published
1982
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