Models for cluster randomized designs using ranked set sampling.
Sign Up to like & getrecommendations! Published in 2023 at "Statistics in medicine"
DOI: 10.1002/sim.9743
Abstract: Cluster randomized designs (CRD) provide a rigorous development for randomization principles for studies where treatments are allocated to cluster units rather than the individual subjects within clusters. It is known that CRDs are less efficient… read more here.
Keywords: randomized designs; sampling design; ranked set; set sampling ... See more keywords
A new reliability measure in ranked set sampling
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DOI: 10.1007/s00362-016-0794-3
Abstract: In this article, a dynamic reliability measure based on ranked set sampling is introduced, and its properties are investigated in theory and simulation. The results support the preference of the suggested index over the analogous… read more here.
Keywords: new reliability; set sampling; reliability measure; ranked set ... See more keywords
EDF-based tests of exponentiality in pair ranked set sampling
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DOI: 10.1007/s00362-017-0913-9
Abstract: In this paper, we develop a nonparameteric cumulative distribution function (CDF) estimator for pair ranked set sampling (PRSS) design. We show that the proposed estimator is consistent and establish its asymptotic normality. We then use… read more here.
Keywords: pair ranked; set sampling; based tests; edf based ... See more keywords
Unbalanced ranked set sampling in cluster randomized studies
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Statistical Planning and Inference"
DOI: 10.1016/j.jspi.2017.02.005
Abstract: Abstract We consider the use of unbalanced ranked set sampling (URSS) with cluster randomized designs (CRDs), and extend nonparametric estimators and testing methods, previously developed by Wang et al. (2016) for the use of balanced RSS… read more here.
Keywords: cluster randomized; set sampling; unbalanced ranked; ranked set ... See more keywords
Novel logarithmic imputation procedures using multi auxiliary information under ranked set sampling
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DOI: 10.1038/s41598-024-68940-4
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… read more here.
Keywords: ranked set; set sampling; auxiliary information; imputation procedures ... See more keywords
Statistical inference for the generalized exponential distribution using ordered lower k-record ranked set sampling with random sample sizes
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DOI: 10.1038/s41598-025-01995-z
Abstract: This article presents an innovative sampling strategy, ordered moving extremes lower k-record ranked set sampling, designed to enhance parameter estimation and prediction for the generalized exponential distribution. By incorporating k-record values with random sample sizes,… read more here.
Keywords: generalized exponential; ranked set; lower record; set sampling ... See more keywords
An algorithm with applications in ranked-set sampling
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Statistical Computation and Simulation"
DOI: 10.1080/00949655.2017.1392526
Abstract: ABSTRACT A mixture of order statistics is a random variable whose distribution is a finite mixture of the distributions for order statistics. Such mixtures show up in the literature on ranked-set sampling and related sampling… read more here.
Keywords: algorithm applications; algorithm; order statistics; set sampling ... See more keywords
Parameter estimation of generalized Rayleigh distribution based on ranked set sample
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Statistical Computation and Simulation"
DOI: 10.1080/00949655.2017.1398256
Abstract: ABSTRACT Ranked set sampling (RSS) is an efficient method for estimating parameters when exact measurement of observation is difficult and/or expensive. In this paper, we provide maximum likelihood estimation of the shape and scale parameters… read more here.
Keywords: rayleigh distribution; estimation; distribution based; generalized rayleigh ... See more keywords
Performances of some goodness-of-fit tests for sampling designs in ranked set sampling
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DOI: 10.1080/00949655.2018.1444765
Abstract: ABSTRACT In this study, we consider different sampling designs of ranked set sampling (RSS) and give empirical distribution function (EDF) estimators for each sampling designs. We provide comparative graphs for the EDFs. Using these EDFs,… read more here.
Keywords: goodness fit; fit tests; set sampling; sampling designs ... See more keywords
A new sampling method for estimating the population mean
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DOI: 10.1080/00949655.2019.1604710
Abstract: ABSTRACT A double L ranked set sampling (DLRSS) method is suggested for estimating the population mean. The DLRSS is compared with the simple random sampling (SRS), ranked set sampling (RSS) and L ranked set sampling… read more here.
Keywords: method; estimating population; population mean; set sampling ... See more keywords
Hypothesis testing for the inverse Gaussian distribution mean based on ranked set sampling
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Statistical Computation and Simulation"
DOI: 10.1080/00949655.2020.1777294
Abstract: ABSTRACT In this study, the hypothesis test for the population mean of inverse Gaussian distribution using ranked set sampling is considered when the scale parameter is both known and unknown. In order to obtain critical… read more here.
Keywords: inverse gaussian; set sampling; hypothesis; gaussian distribution ... See more keywords