Study Of Some General Classes Of Estımator For Estımatıng Populatıon Mean In Compromısed Imputatıon Under TwoPhase Samplıng Scheme

Authors

  • Krishnajyothi Nath
  • B.K. Singh

Keywords:

Imputation methods, Bias, Mean Square error, Missing data, Non-response, Simple Random Sampling without Replacement (SRSWOR), Efficiency

Abstract

In this paper, authors have proposed some general classes of estimators for estimating population mean in compromised imputation under the framework of two-phase sampling design in presence of missing values. Two different sampling designs in two-phase sampling are compared under imputed data and their Biases, mean square error (MSE) expressions and percentage relative efficiency (PRE) are obtained. Further, theoretical results stating superiority of the proposed estimators, over the existing estimators have been verified through empirical illustrations based on different data sets from the classical statistical literature.

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Published

2023-12-19

How to Cite

Krishnajyothi Nath, & B.K. Singh. (2023). Study Of Some General Classes Of Estımator For Estımatıng Populatıon Mean In Compromısed Imputatıon Under TwoPhase Samplıng Scheme. Elementary Education Online, 20(6), 1096–1113. Retrieved from https://ilkogretim-online.org/index.php/pub/article/view/5694

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Section

Articles