Results 11 to 20 of about 90,081 (258)

Practicality of Some Variations of Ranked Set Sampling

Austrian Journal of Statistics, 2020
Judgement ranking in ranked set sampling (RSS) and its variations depends on the ability of an observer to rank a set of objects according to the study variable without doing any actual measurement.
Monjed H. Samuh, M. Hafidz Omar, M. Pear Hossain   +2 more
doaj   +1 more source

Estimation of Distribution Function using Percentile Ranked Set Sampling

Revstat Statistical Journal, 2023
The estimation of distribution function has received considerable attention in the literature. Because, many practical problems involve estimation of distribution function from experimental data. Estimating the distribution function makes it possible to
Yusuf Can Sevil , Tugba Ozkal Yildiz
doaj   +1 more source

Reliability Estimation in Multistage Ranked Set Sampling

Revstat Statistical Journal, 2017
A nonparametric reliability estimator based on multistage ranked set sampling is developed. It is shown that the estimator is unbiased and its efficiency relative to the simple random sampling rival is increasing in the number of stages.
M. Mahdizadeh , Ehsan Zamanzade
doaj   +1 more source

On some novel classes of estimators using ranked set sampling

Alexandria Engineering Journal, 2022
This study introduces some novel classes of estimators using ranked set sampling to evaluate the population mean utilizing additional information on an auxiliary variable.
Shashi Bhushan, Anoop Kumar, Showkat Ahmad Lone   +2 more
doaj   +1 more source

Percentile Double Ranked Set Sampling [PDF]

Journal of Mathematics and Statistics, 2008
Summary: The percentile double ranked set sampling (PDRSS) method is suggested for estimating the population mean. The PDRSS method is compared with simple random sampling (SRS), ranked set sampling (RSS), median ranked set sampling (MRSS) and the extreme ranked set sampling (ERSS) methods.
Al-Omari, Amer Ibrahim, Jaber, Khalifa H.   +1 more
openaire   +2 more sources

Ranked set sampling with application of modified Kies exponential distribution

Alexandria Engineering Journal, 2021
This paper is concerned with estimating the parameters of the modified Kies exponential (MKEx) distribution using the classical estimation method, based on ranked set sampling (RSS), Likelihood estimation method is used for estimating the MKEx parameters.
Hassan M. Aljohani, Ehab M. Almetwally, Abdulaziz S. Alghamdi, E.H. Hafez   +3 more
doaj   +1 more source

Test procedures with selected ranked set sampling

Statistica, 2007
Some procedures for testing hypotheses about the scale parameters of the uniform and exponential distributions using selected ranked set sampling (SRSS) data are described in this paper.
Syed S. Hossain, Azmeri Khan
doaj   +1 more source

Efficient Difference and Ratio-Type Imputation Methods under Ranked Set Sampling

Axioms, 2023
It is well known that ranked set sampling (RSS) is more efficient than simple random sampling (SRS). Furthermore, the presence of missing data vitiates the conventional results.
Shashi Bhushan, Anoop Kumar, Tolga Zaman, Aned Al Mutairi   +3 more
doaj   +1 more source

Regression Estimator Using Double Ranked Set Sampling

Sultan Qaboos University Journal for Science, 2002
The performance of a regression estimator based on the double ranked set sample (DRSS) scheme, introduced by Al-Saleh and Al-Kadiri (2000), is investigated when the mean of the auxiliary variable X is unknown.
Hani M. Samawi, Eman M. Tawalbeh
doaj   +1 more source

Parameter Estimation based on Neoteric Ranked Set Samples with Applications to Weibull Distribution. [PDF]

The Egyptian Statistical Journal
This paper investigates the parameter estimation in a Weibull distribution using Neoteric Ranked Set Sampling (NRSS) designs, thus extending the earlier study by Sabry et al. (2020).
Mohamed Sabry, Essam Amin, Abdeltawab Gira   +2 more
doaj   +1 more source