Zobrazeno 1 - 10
of 1 886
pro vyhledávání: '"ranked set sampling"'
Autor:
Amal S. Hassan, Samah A. Atia
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-23 (2024)
Abstract A very useful modification to ranked set sampling (RSS) that allows a larger set size without significantly increasing ranking errors is the maximum ranked set sampling with unequal samples (MRSSU) approach. This article covers the parameter
Externí odkaz:
https://doaj.org/article/4d88f046f6a24412bc44e2cdf677a4ed
Publikováno v:
AIMS Mathematics, Vol 9, Iss 9, Pp 25049-25069 (2024)
In order to reduce errors and enhance precision while estimating the unknown parameters of the distributions, it is crucial to choose a representative sample. The common estimation methods that estimate the parameters associated with the bathtub-shap
Externí odkaz:
https://doaj.org/article/38da08461d184bd587651be29ae1b5be
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Ranked set sampling (RSS) is known to increase the efficiency of the estimators while comparing it with simple random sampling. The problem of missingness creates a gap in the information that needs to be addressed before proceeding for esti
Externí odkaz:
https://doaj.org/article/d77631c1e5e1481384f923edc1e3d556
Autor:
Areej M. AL-Zaydi
Publikováno v:
AIMS Mathematics, Vol 9, Iss 8, Pp 22002-22021 (2024)
In this research, we studied the concomitants of generalized order statistics from the bivariate generalized Weibull distribution. We derived probability density functions and moments of concomitants of generalized order statistics from the bivariate
Externí odkaz:
https://doaj.org/article/abf761f3d7314df1b28d66cafc4da042
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-20 (2024)
Abstract The sample strategy employed in statistical parameter estimation issues has a major impact on the accuracy of the parameter estimates. Ranked set sampling (RSS) is a highly helpful technique for gathering data when it is difficult or impossi
Externí odkaz:
https://doaj.org/article/0746b79b924d4717b8c65227e934c8a1
Autor:
Ban Al ani, Musa Mohammed Musa
Publikováno v:
المجلة العراقية للعلوم الاحصائية, Vol 21, Iss 1, Pp 59-75 (2024)
Sometimes the researcher faces a problem in obtaining data, or there may be difficulty in obtaining it due to cost, effort, or other reasons related to the time. In this case, sampling methods are used that ensure the researcher achieves his desired
Externí odkaz:
https://doaj.org/article/d8386d6f9650414ca41f698fc9d21bf1
Autor:
Atef F. Hashem, Naif Alotaibi, Salem A. Alyami, Mohamed A. Abdelkawy, Mohamed A. Abd Elgawad, Haitham M. Yousof, Alaa H. Abdel-Hamid
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-27 (2024)
Abstract This research investigates the application of the ordered ranked set sampling (ORSSA) procedure in constant-stress partially accelerated life-testing (CSPALTE). The study adopts the assumption that the lifespan of a specific item under opera
Externí odkaz:
https://doaj.org/article/0628b6bca32541708cefe6125bd2dbec
Autor:
G.R.V. Triveni, Faizan Danish
Publikováno v:
Alexandria Engineering Journal, Vol 92, Iss , Pp 267-272 (2024)
In this study, we introduce a novel combined ratio type estimator within the framework of Stratified Ranked Set Sampling to estimate the population mean of the study variable by incorporating bivariate auxiliary information. We conduct a comprehensiv
Externí odkaz:
https://doaj.org/article/7440875178634c5baead94c212a4e439
Publikováno v:
Franklin Open, Vol 8, Iss , Pp 100139- (2024)
In statistical inferences, the estimation of population parameters using information obtained from a sample is an important method. This involves choosing an appropriate sampling method to collect data. An efficient sampling method used for data coll
Externí odkaz:
https://doaj.org/article/c994436908a344109b6771b9c3044c0b
Autor:
Muhammad Ahmed Shehzad, Anam Nisar, Aamna Khan, Walid Emam, Yusra Tashkandy, Haris Khurram, Isra Al-Shbeil
Publikováno v:
Heliyon, Vol 10, Iss 14, Pp e34627- (2024)
Environmental monitoring and assessment aim to gather data economically, without bias, using efficient and cost-effective sampling methods. One such traditional method is Ranked Set Sampling (RSS), often employed to achieve observational economy. Thi
Externí odkaz:
https://doaj.org/article/7ef374f293094ca8bfe05c780bd2bede