Results 31 to 40 of about 3,371,199 (260)
Neutrosophic Exponential Ratio-Type Estimator for Finite Population Mean [PDF]
Neutrosophic Sets and SystemsThis paper proposes a neutrosophic exponential-type estimator for finite population mean estimation using auxiliary variables. Traditional statistical estimators often fall short when handling vague or uncertain data.
Anisha Taneja +2 more
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Estimation of Population Mean Using Known Correlation Coefficient And Median [PDF]
Journal of Statistical Theory and Applications (JSTA), 2014 The present paper deals with the two modified ratio estimators for estimation of population mean of the study variable using the linear combination of the known population values of the Correlation Coefficient and the Median of the auxiliary variable ...
J. Subramani, G. Kumarapandiyan
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Combined oral contraceptive (COC) use in obese adult women dramatically increases the relative risk of developing a pulmonary embolism (PE). The risk of a PE in obese adolescent females taking contraceptives is currently unknown. The purpose of this investigation was to determine the effect of body mass index (BMI) and contraceptive
John Puetz, Joanne Salas
wiley +1 more source
Electronic Journal of Plant Breeding, 2019 In all over the World during last three decades, cotton breeders have been revolving to evolve high yielding compact genotypes to have uniform harvesting of bolls.
J. Muthukaruppaiah +4 more
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MEAN SERUM FERRITIN LEVELS IN TYPE-2 DIABETES MELLITUS IN PAKISTANI POPULATION
Pakistan Armed Forces Medical Journal, 2021 Objective: To evaluate the mean serum ferritin in type-2 diabetic patients. Study Design: Cross-sectional study. Place and Duration of Study: Department of Medicine, Combined Military Hospital, Peshawar, from Sep 2014 to Feb 2015. Methodology: A
Kamran Ali +2 more
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A Minimax Property of the Sample Mean in Finite Populations [PDF]
The Annals of Statistics, 1981 Consider the problem of estimating the mean of a finite population on the basis of a simple random sample. It was proved by Aggarwal (1954) that the sample mean minimizes the maximum expected squared error divided by the. population variance τ2. Aggarwal also stated, but did not successfully prove, that the sample mean minimizes the maximum expected ...
Bickel, P. J., Lehmann, E. L.
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Predictive Estimation of Population Mean in Ranked Set Sampling
Revstat Statistical Journal, 2019 The article presents predictive estimation of population mean of the study variable in Ranked Set Sampling (RSS). It is shown that the predictive estimators in RSS using mean per unit estimator, ratio estimator and regression estimator as predictor for ...
Shakeel Ahmed +2 more
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On the biological meaning of the population pangenome
Trends in MicrobiologyThe prokaryotic pangenome, the full complement of genes within a species, is strikingly large. To understand how ecological forces shape this diversity, it is useful to examine the variable gene pool within a single population, defined as cells of the same species coexisting in the same time and place.
Francisco Rodriguez-Valera +1 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Fertility preservation (FP) is increasingly integrated into the care of pediatric patients exposed to gonadotoxic therapy or conditioning for hematopoietic stem cell transplantation (HSCT), yet perioperative data in infants and toddlers remain scarce.
Kerstin Saalabian +13 more
wiley +1 more source
An Efficient Estimation Procedure for the Population Mean under Non-Response
Statistica, 2020 This paper introduces an efficient estimation procedure for the population mean in the presence of non-response. The proposed estimators of population mean provides an improvement over the corresponding conventional estimators proposed by Cochran (1977),
Shashi Bhushan, Abhay Pratap Pandey
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