- Tytuł:
- Approximately optimum strata boundaries for two concomitant stratification variables under proportional allocation
- Autorzy:
-
Danish, Faizan
Rizvi, S. E. H. - Powiązania:
- https://bibliotekanauki.pl/articles/1917115.pdf
- Data publikacji:
- 2021-12-08
- Wydawca:
- Główny Urząd Statystyczny
- Tematy:
-
stratification points
proportional allocation
minimal equation - Opis:
- The proper choice of strata boundaries is an important factor determining the efficiency of the estimator of the considered characteristics of a population. In this article, the Cum Di(x,z) Rule (i=3,4) for obtaining approximately optimum strata boundaries has been applied, taking into account a single-study variable along with two concomitant variables serving as the basis of the stratification variables. The relative efficiency of the proposed methods has been demonstrated theoretically and empirically by comparing them to a selection of already-existing methods in a simulation study with the use of the proportional allocation method.
- Źródło:
-
Statistics in Transition new series; 2021, 22, 4; 19-40
1234-7655 - Pojawia się w:
- Statistics in Transition new series
- Dostawca treści:
- Biblioteka Nauki
Artykuł