- Tytuł:
- Multi-domain Neyman-Tchuprov optimal allocation
- Autorzy:
- Wesołowski, Jacek
- Powiązania:
- https://bibliotekanauki.pl/articles/1186924.pdf
- Data publikacji:
- 2019-12-10
- Wydawca:
- Główny Urząd Statystyczny
- Tematy:
- stratified SRSWOR
- Opis:
- The eigenproblem solution of the multi-domain efficient allocation is identified as a direct generalization of the classical Neyman-Tchuprov optimal allocation in stratified SRSWOR. This is achieved through analysis of eigenvalues and eigenvectors of a suitable population-based matrix D. Such a solution is an analytical companion to NLP approaches, which are often used in applications, see, e.g. Choudhry, Rao and Hidiroglou (2012). In this paper we are interested rather in the structure of the optimal allocation vector and relative variance than in such purely numerical tools (although the eigenproblem solution provides also numerical solutions, see, e.g. Wesołowski and Wieczorkowski (2017)). The domain-wise optimal allocation and the respective optimal variance of the estimator are determined by the unique I direction (defined in terms of the positive eigenvector of matrix D) in the space R , where I is the number of domains in the population.
- Źródło:
-
Statistics in Transition new series; 2019, 20, 4; 1-12
1234-7655 - Pojawia się w:
- Statistics in Transition new series
- Dostawca treści:
- Biblioteka Nauki
Artykuł