美国科研出版社期刊
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作者:Mohamed Shoukri , Allan Donner , Futwan Al-Mohanna
来源:[J].Open Journal of Statistics, 2017, Vol.07 (02), pp.240-253Scientific Research Publishing
摘要:Effect sizes are estimated from several study designs when the subjects are individually sampled. When the samples are the aggregate cluster of individuals, the within cluster correlation must be accounted for to construct correct confidence intervals, and to conduct valid statis...
作者:Silvia N. Elian
来源:[J].Open Journal of Statistics, 2017, Vol.07 (02), pp.182-193Scientific Research Publishing
摘要:In this paper, we got the best linear unbiased predictor of any linear function of the elements of a finite population under coordinate-free models. The optimal predictor of these quantities was obtained in an earlier work considering models with a known diagonal covariance matri...
作者:Matilde Trevisani , Nicola Torelli
来源:[J].Open Journal of Statistics, 2017, Vol.07 (03), pp.521-550Scientific Research Publishing
摘要:Small area estimation (SAE) tackles the problem of providing reliable estimates for small areas, i.e. , subsets of the population for which sample information is not sufficient to warrant the use of a direct estimator. Hierarchical Bayesian approach to SAE problems offers several...
作者:Jeffrey D. Hart
来源:[J].Open Journal of Statistics, 2017, Vol.07 (01), pp.153-172Scientific Research Publishing
摘要:The conventional form of statistical simulation proceeds by selecting a few models and generating hundreds or thousands of data sets from each model. This article investigates a different approach, called BayesSim, that generates hundreds or thousands of models from a prior distr...
作者:David Trafimow
来源:[J].Open Journal of Statistics, 2017, Vol.07 (03), pp.483-499Scientific Research Publishing
摘要:An important problem with null hypothesis significance testing, as it is normally performed, is that it is uninformative to reject a point null hypothesis [1]. A way around this problem is to use range null hypotheses [2]. But the use of range null hypotheses also is problematic....
作者:Duncan K. H. Fong , Qian Chen , Zhe Chen ...
来源:[J].Open Journal of Statistics, 2017, Vol.07 (01), pp.36-53Scientific Research Publishing
摘要:The authors propose new Bayesian models to obtain individual-level and time-varying regression coefficients in longitudinal data involving a single observation per response unit at each time period. An application to explore the association between customer satisfaction and share...
作者:Assi N’Guessan , Issa Cherif Geraldo , Bezza Hafidi
来源:[J].Open Journal of Statistics, 2017, Vol.07 (01), pp.132-152Scientific Research Publishing
摘要:There exist many iterative methods for computing the maximum likelihood estimator but most of them suffer from one or several drawbacks such as the need to inverse a Hessian matrix and the need to find good initial approximations of the parameters that are unknown in practice. In...
作者:Gilles Durrieu , Emmanuel Frenod , Thierry Morineau ...
来源:[J].Open Journal of Statistics, 2017, Vol.07 (03), pp.500-520Scientific Research Publishing
摘要:Aspects of human behavior in cyber security allow more natural security to the user. This research focuses the appearance of anticipating cyber threats and their abstraction hierarchy levels on the mental picture levels of human. The study concerns the modeling of the behaviors o...
作者:Hiroko Kato Solvang , Masanobu Taniguchi
来源:[J].Open Journal of Statistics, 2017, Vol.07 (01), pp.54-71Scientific Research Publishing
摘要:Statistical two-group comparisons are widely used to identify the significant differentially expressed (DE) signatures against a therapy response for microarray data analysis. We applied a rank order statistics based on an Autoregressive Conditional Heteroskedasticity (ARCH) resi...
作者:Thu Pham-Gia , Nguyen Van Thin , Phan Phuc Doan
来源:[J].Open Journal of Statistics, 2017, Vol.07 (01), pp.1-15Scientific Research Publishing
摘要:Let π= π1- π2 be the difference of two independent proportions related to two populations. We study the test H0: π ≥0 against different alternatives, in the Bayesian context. The various Bayesian approaches use standard beta distribution...

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