A General Class of Mean Estimators Using Mixture of Auxiliary Variables for Two-Phase Sampling in the Presence of Non-Response

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Opis

Tytuł:: A General Class of Mean Estimators Using Mixture of Auxiliary Variables for Two-Phase Sampling in the Presence of Non-Response
Autorzy:: Ahmad, Zahoor
Zubair, Rahma
Shahid, Ummara
Powiązania:: https://bibliotekanauki.pl/articles/465687.pdf
Data publikacji:: 2014
Wydawca:: Główny Urząd Statystyczny
Tematy:: non-response
multi-auxiliary variables
regression-cum-ratioexponential
estimators
no information case
Źródło:: Statistics in Transition new series; 2014, 15, 4; 501-524
1234-7655
Język:: angielski
Prawa:: CC BY-NC-ND: Creative Commons Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 3.0 PL
Dostawca treści:: Biblioteka Nauki
: Artykuł

Przejdź do źródła

In this paper we have proposed a general class of estimators for two-phase sampling to estimate the population mean in the case when non-responses occur at the first phase. Furthermore, several continuous and categorical auxiliary variable(s) have been simultaneously used while constructing the class. Also, it is assumed that the information on all auxiliary variables is not available for population, which is often the case. The expressions of the mean square error of the suggested class have been derived and several special cases of the proposed class have been identified. The empirical study has also been conducted.

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