- Tytuł:
- On the improvement of paired ranked set sampling to estimate population mean
- Autorzy:
-
Rehman, Syed Abdul
Shabbir, Javid - Powiązania:
- https://bibliotekanauki.pl/articles/1827556.pdf
- Data publikacji:
- 2021-09-06
- Wydawca:
- Główny Urząd Statystyczny
- Tematy:
-
order statistics
ranked set sampling
relative efficiency
unbiased estimator
imperfect ranking - Opis:
- In ecological and environmental sampling the quantification of units is either difficult or overly demanding in terms of the time, money, workload, it requires. For this reason efficient and cost-effective sampling methods need to be devised for data collecting. The most commonly used method for this purpose is the Ranked Set Sampling (RSS). In this paper, a sampling scheme called Improved Paired Ranked Set Sampling (IPRSS) is proposed to estimate the population mean. The performance of the proposed IPRSS is evaluated under perfect and imperfect rankings. A simulation study based on selected hypothetical distributions and a real-life data set showed that IPRSS is more precise than RSS, Paired RSS (PRSS) or Extreme RSS (ERSS).
- Źródło:
-
Statistics in Transition new series; 2021, 22, 3; 193-205
1234-7655 - Pojawia się w:
- Statistics in Transition new series
- Dostawca treści:
- Biblioteka Nauki
Artykuł