Results 21 to 30 of about 1,361,248 (269)
Variance estimation under an efficient class of estimators in simple random sampling
Ain Shams Engineering Journal, 2023 This study acquaints an efficient class of estimators for variance estimation in simple random sampling. Some existing prominent estimators are established to be the particular cases of the suggested estimators.
Shashi Bhushan +3 more
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Direct dialling of Haar random unitary matrices [PDF]
, 2017 Random unitary matrices find a number of applications in quantum information science, and are central to the recently defined boson sampling algorithm for photons in linear optics.
Chakhmakhchyan, Levon +3 more
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Estimators in simple random sampling: Searls approach [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2013 This paper investigates four new estimators in simple random sampling: biased sample mean, ratio estimator and two linear regression estimators, using known coefficients of variation of the study variable and auxiliary variable. The properties of the new
Jirawan Jitthavech +1 more
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New Ratio Estimators in Simple Random Sampling Using (K) Factor [PDF]
المجلة العراقية للعلوم الاحصائية, 2010 In this research we find alternative ratio estimators to the suggested estimators for [Sesodia and Dwivedi] , [Singh and Kakran] and [Upadhyaya and Singh] , in simple random sampling by using (K) factor.
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Journal of Indonesian Applied Economics, 2017 The present research has the purpose to analyze factors affecting the production of pineapple in Ngancar District, Kediri Regency, East Java Province. The research took place in Ngancar District, Kediri Regency, East Java Province, employing secondary ...
Risdiana Himmati
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Estimation of a total for rotated sample design using auxiliary information
Lietuvos Matematikos Rinkinys, 2009 In this paper we focus on constructions of the total estimator for rotated sampling design. Successive sampling procedure using multi-phase sampling design have been developed.
Viktoras Chadyšas
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Relaxation of monotone coupling conditions: Poisson approximation and beyond [PDF]
, 2017 It is well-known that assumptions of monotonicity in size-bias couplings may be used to prove simple, yet powerful, Poisson approximation results. Here we show how these assumptions may be relaxed, establishing explicit Poisson approximation bounds ...
Daly, Fraser, Johnson, Oliver
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Comparison Four Different Probability Sampling Methods based on Differential Evolution Algorithm
Journal of Advances in Information Technology, 2012 Differential Evolution (DE) is one kind of evolution algorithm, which based on difference of individuals. DE has exhibited good performance on optimization problem.
Qingbo Lu +3 more
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Sampling design for compliance monitoring of surface water quality: A case study in a Polder area [PDF]
, 2008 International agreements such as the EU Water Framework Directive (WFD) ask for efficient sampling methods for monitoring natural resources. In this paper a general methodology for designing efficient, statistically sound monitoring schemes is described.
Brus, D.J., Knotters, M.
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Optimal neutrosophic framework for population mean estimation under simple random sampling [PDF]
Neutrosophic Sets and SystemsWhen conducting survey sampling, precise population mean estimation is essential, particularly when additional indeterminate data is available. The intrinsic ambiguity and uncertainty in the study and auxiliary variables are handled by using neutrosophic
Anoop Kumar, Priya, Vrijesh Tripathi
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