Results 41 to 50 of about 574,217 (170)

Estimating Territory Risk Relativity Using Generalized Linear Mixed Models and Fuzzy C-Means Clustering

open access: yesRisks, 2023
Territory risk analysis has played an important role in auto insurance rate regulation. It aims to design rating territories from a set of basic rating units so that their respective risk relativities can be estimated to reflect the regional risk of ...
Shengkun Xie, Chong Gan
doaj   +1 more source

Multivariate Generalized Linear Mixed Models for Count Data

open access: yesAustrian Journal of Statistics
Univariate regression models have rich literature for counting data. However, this is not the case for multivariate count data. Therefore, we present the Multivariate Generalized Linear Mixed Models framework that deals with a multivariate set of ...
Guilherme Parreira da Silva   +4 more
doaj   +1 more source

mplot: An R Package for Graphical Model Stability and Variable Selection Procedures

open access: yesJournal of Statistical Software, 2018
The mplot package provides an easy to use implementation of model stability and variable inclusion plots (Müller and Welsh 2010; Murray, Heritier, and Müller 2013) as well as the adaptive fence (Jiang, Rao, Gu, and Nguyen 2008; Jiang, Nguyen, and Rao ...
Garth Tarr   +2 more
doaj   +1 more source

Fitting multilevel multivariate models with missing data in responses and covariates that may include interactions and non-linear terms [PDF]

open access: yes, 2012
The paper extends existing models for multilevel multivariate data with mixed response types to handle quite general types and patterns of missing data values in a wide range of multilevel generalized linear models.
Browne, William J.   +2 more
core   +2 more sources

Bambi: A Simple Interface for Fitting Bayesian Linear Models in Python

open access: yesJournal of Statistical Software, 2022
The popularity of Bayesian statistical methods has increased dramatically in recent years across many research areas and industrial applications. This is the result of a variety of methodological advances with faster and cheaper hardware as well as the ...
Tomás Capretto   +5 more
doaj   +1 more source

A general approach to mixed effects modeling of residual variances in generalized linear mixed models

open access: yesGenetics Selection Evolution, 2005
We propose a general Bayesian approach to heteroskedastic error modeling for generalized linear mixed models (GLMM) in which linked functions of conditional means and residual variances are specified as separate linear combinations of fixed and random ...
Kizilkaya Kadir, Tempelman Robert J
doaj   +1 more source

A Note on the Identifiability of Generalized Linear Mixed Models [PDF]

open access: yes, 2014
I present here a simple proof that, under general regularity conditions, the standard parametrization of generalized linear mixed model is identifiable.
Labouriau, Rodrigo
core  

The subset argument and consistency of MLE in GLMM: Answer to an open problem and beyond [PDF]

open access: yes, 2013
We give answer to an open problem regarding consistency of the maximum likelihood estimators (MLEs) in generalized linear mixed models (GLMMs) involving crossed random effects.
Jiang, Jiming
core   +1 more source

Sensory analysis of Prato cheeses by generalized linear mixed models

open access: yesRevista do Instituto de Latícinios Cândido Tostes
Sensory analysis, an area of Food Science, is used to analyze and measure characteristics of foods, being able to evaluate the acceptance of samples. Such assessments can be performed using the 9-point numerical hedonic scale, classified as an ordinal ...
Tatiane Carvalho Alvarenga   +1 more
doaj   +1 more source

Basic Features of the Analysis of Germination Data with Generalized Linear Mixed Models

open access: yesData, 2020
Germination data are discrete and binomial. Although analysis of variance (ANOVA) has long been used for the statistical analysis of these data, generalized linear mixed models (GzLMMs) provide a more consistent theoretical framework. GzLMMs are suitable
Alberto Gianinetti
doaj   +1 more source

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