Results 1 to 10 of about 341 (76)
An improved version of systematic sampling design for use with linear trend data [PDF]
Heliyon, 2023 In survey sampling, systematic sampling design has attracted survey researchers in recent years due to its simplicity of use. We introduce a modified variant of systematic sampling scheme which improves the efficiency of a recently developed diagonal ...
Muhammad Azeem +4 more
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Evaluation of the synthetic estimators with non-respondent for small domain [PDF]
HeliyonThe present work gives generalized form of the class of estimators if unit non-response is acquired in small domains. We have obtained indirect method like synthetic. It has provided specific instances where the proposed estimators are unbiased.
Abdullah Mohammed Alomair +1 more
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Study to Alter the Nuisance Effect of Non-Response Using Scrambled Mechanism [PDF]
Risk Management and Healthcare Policy, 2021 Chandraketu Singh,1 Mustafa Kamal,2 Garib Nath Singh,1 Jong-Min Kim3 1Department of Mathematics & Computing, Indian Institute of Technology (Indian School of Mines), Dhanbad, 826004, India; 2Department of Basic Sciences, College of Science and ...
Singh C, Kamal M, Singh GN, Kim JM
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A randomized response model for sensitive attribute with privacy measure using Poisson distribution
Ain Shams Engineering Journal, 2021 In sample surveys, when we need information regarding rare sensitive issues which people often do not prefer to share with others. In such situations this is also awkward for interviewers to ask the direct questions related to confidential and private ...
Chandraketu Singh +2 more
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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 +2 more
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New calibration estimation procedure in the presence of unit non response
Ain Shams Engineering Journal, 2023 In the present work, we have proposed the calibrated estimator of population mean in the presence of unit non response. The non response has been adjusted using the non response adjustment factor depending on different models (which are inverse linear ...
Ashok Kumar Jaiswal +2 more
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Enhanced estimation of population distribution function in the presence of non-response
Ain Shams Engineering Journal, 2021 This paper addresses the problem of estimation of the population distribution function in the presence of non response which may be useful for data analysis in socio-economic surveys.
Garib Nath Singh, Mahamood Usman
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Alexandria Engineering Journal, 2021 The present note addresses the problem of estimation of population mean in the presence of non response. We have proposed the difference and ratio type estimators in two distinct situations of non response using the dual of an auxiliary variable.
A.K. Pandey, M. Usman, G.N. Singh
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Ain Shams Engineering Journal, 2022 This paper has great potential for estimating population proportion who possess stigmatized character by using Negative binomial distribution as a randomization device. The properties of the proposed estimation procedure have been examined.
Gaurav Singh, Chandraketu Singh
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Randomized graph cluster randomization
Journal of Causal Inference, 2023 The global average treatment effect (GATE) is a primary quantity of interest in the study of causal inference under network interference. With a correctly specified exposure model of the interference, the Horvitz–Thompson (HT) and Hájek estimators of the
Ugander Johan, Yin Hao
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