Practicality of Some Variations of Ranked Set Sampling
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 +2 more
doaj +1 more source
Calibration-Based Mean Estimators under Stratified Median Ranked Set Sampling
Using auxiliary information, the calibration approach modifies the original design weights to enhance the mean estimates. This paper initially proposes two families of estimators based on an adaptation of the estimators presented by recent researchers ...
Usman Shahzad +4 more
doaj +1 more source
Estimators for the parameter mean of Morgenstern type bivariate generalized exponential distribution using ranked set sampling [PDF]
In situations where the sampling units in a study can be more easily ranked based on the measurement of an auxiliary variable, ranked set sampling provides unbiased estimators for the mean of a population that are more efficient than unbiased estimators ...
Jafari, Ali Akbar, Tahmasebi, Saeid
core +7 more sources
Estimation of Distribution Function using Percentile Ranked Set Sampling
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
On some novel classes of estimators using ranked set sampling
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 +2 more
doaj +1 more source
Reliability Estimation in Multistage Ranked Set Sampling
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
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Ranked set sampling with application of modified Kies exponential distribution
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 +3 more
doaj +1 more source
Estimation Using Bivariate Extreme Ranked Set Sampling With Application To The Bivariate Normal Distribution [PDF]
In this article, the procedure of bivariate extreme ranked set sampling (BVERSS) is introduced and investigated as a procedure of obtaining more accurate samples for estimating the parameters of bivariate populations.
Al-Saleh, Mohammad Fraiwan +1 more
core +2 more sources
Efficient Difference and Ratio-Type Imputation Methods under Ranked Set Sampling
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 +3 more
doaj +1 more source
Test procedures with selected ranked set sampling
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
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