Results 11 to 20 of about 1,474,584 (283)

A vine copula mixed effect model for trivariate meta-analysis of diagnostic test accuracy studies accounting for disease prevalence [PDF]

open access: yes, 2015
A bivariate copula mixed model has been recently proposed to synthesize diagnostic test accuracy studies and it has been shown that it is superior to the standard generalized linear mixed model in this context.
Aas K   +41 more
core   +2 more sources

Note on a sigma model connection with instanton dynamics [PDF]

open access: yes, 2008
It is well known that the instanton approach to QCD generates an effective term which looks like a three flavor determinant of quark bilinears. This has the right behavior to explain the unusual mass and mixing of the $\eta(958)$ meson, as is often ...
Amir H. Fariborz   +3 more
core   +3 more sources

Comparison of linear mixed effects model and generalized model of the tree height-diameter relationship

open access: yesJournal of Forest Science, 2015
Models of height curves generated using a linear mixed effects model and generalized model were compared. Both tested models were also compared with local models of height curves, which were fitted using a nonlinear regression.
Z. Adamec
doaj   +1 more source

Implementing Analysis of Ordinal Regression Model on Student’s Feedback Response

open access: yesCihan University-Erbil Journal of Humanities and Social Sciences, 2021
Instruction is a multidimensional procedure including a quantity of features, e.g., tutor qualities, that occasionally are hard to assess. In certain points, education efficiency, that is a part of instructing, is affected by a combination of teacher ...
Dler H. Kadir, Ameera W. Omer
doaj   +1 more source

The General Linear Model and the Generalized Singular Value Decomposition [PDF]

open access: yes, 2009
The general linear model with correlated error variables can be transformed by means of the generalized singular value decomposition to a very simple model (canonical form) where the least squares solution is obvious.
Knüsel, Leo
core   +1 more source

Generalized Linear Models

open access: yesJournal of the Royal Statistical Society. Series A (General), 1972
The technique of iterative weighted linear regression can be used to obtain maximum likelihood estimates of the parameters with observations distributed according to some exponential family and systematic effects that can be made linear by a suitable transformation.
Nelder, J. A., Wedderburn, R. W. M.
openaire   +1 more source

Generalized linear mixed model for segregation distortion analysis

open access: yesBMC Genetics, 2011
Background Segregation distortion is a phenomenon that the observed genotypic frequencies of a locus fall outside the expected Mendelian segregation ratio. The main cause of segregation distortion is viability selection on linked marker loci.
Zhan Haimao, Xu Shizhong
doaj   +1 more source

Modeling with generalized linear model on covid-19: Cases in Indonesia

open access: yesInternational Journal of Electronics and Communications System, 2021
The ongoing Covid-19 outbreak has made scientists continue to research this Covid-19 case. Most of the research carried out is on the prediction and modeling of Covid-19 data. This study will also discuss Covid-19 data modeling.
Subian Saidi   +2 more
doaj   +1 more source

Model averaging for generalized linear models in fragmentary data prediction

open access: yesStatistical Theory and Related Fields, 2022
Fragmentary data is becoming more and more popular in many areas which brings big challenges to researchers and data analysts. Most existing methods dealing with fragmentary data consider a continuous response while in many applications the response ...
Chaoxia Yuan, Yang Wu, Fang Fang
doaj   +1 more source

A Constrained Generalized Functional Linear Model for Multi-Loci Genetic Mapping

open access: yesStats, 2021
In genome-wide association studies (GWAS), efficient incorporation of linkage disequilibria (LD) among densely typed genetic variants into association analysis is a critical yet challenging problem.
Jiayu Huang   +4 more
doaj   +1 more source

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