Results 21 to 30 of about 18,285 (163)

Professor Endrenyi’s Legacy: An Evaluation of the Regulatory Requirement “Fixed Effects, Rather Than Random Effects, Should Be Used for All Terms”

open access: yesJournal of Pharmacy & Pharmaceutical Sciences, 2021
Purpose: In the latest revision of the guideline for evaluation of bioequivalence (BE), European regulators introduced the requirement for using subjects as fixed factors in the underlying statistical models, even in replicate and semi-replicate studies.
Anders Fuglsang
doaj   +1 more source

Efficient ReML inference in variance component mixed models using a Min-Max algorithm.

open access: yesPLoS Computational Biology, 2022
Since their introduction in the 50's, variance component mixed models have been widely used in many application fields. In this context, ReML estimation is by far the most popular procedure to infer the variance components of the model.
Fabien Laporte   +2 more
doaj   +1 more source

A new approach fits multivariate genomic prediction models efficiently

open access: yesGenetics Selection Evolution, 2022
Background Fast, memory-efficient, and reliable algorithms for estimating genomic estimated breeding values (GEBV) for multiple traits and environments are needed to make timely decisions in breeding.
Alencar Xavier, David Habier
doaj   +1 more source

Copula miss-specification in REML multivariate genetic animal model estimation

open access: yesGenetics Selection Evolution, 2022
Background In animal genetics, linear mixed models are used to deal with genetic and environmental effects. The variance and covariance terms of these models are usually estimated by restricted maximum likelihood (REML), which provides unbiased ...
Tom Rohmer, Anne Ricard, Ingrid David
doaj   +1 more source

Remling’s theorem on canonical systems

open access: yesJournal of Mathematical Physics, 2016
In this paper, we extend the Remling’s theorem on canonical systems that the ω limit points of the Hamiltonian under the shift map are reflectionless on the support of the absolutely continuous part of the spectral measure of a canonical system.
openaire   +3 more sources

REML estimation for binary data in GLMMs

open access: yesJournal of Multivariate Analysis, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Noh, Maengseok, Lee, Youngjo
openaire   +1 more source

Characteristic comparison of triglyceride-rich remnant lipoprotein measurement between a new homogenous assay (RemL-C) and a conventional immunoseparation method (RLP-C)

open access: yesLipids in Health and Disease, 2008
Background Increased serum remnant lipoproteins are supposed to predict cardiovascular disease in addition to increased LDL. A new homogenous assay for remnant lipoprotein-cholesterol (RemL-C) has been developed as an alternative to remnant-like particle-
Saikawa Shinichi   +10 more
doaj   +1 more source

Estimation of genetic parameters of Wood’s lactation curve parameters using Bayesian and REML methods for milk production trait of Holstein dairy cattle

open access: yesJournal of Applied Animal Research, 2022
Bayesian and average information restricted maximum likelihood (AI-REML) approaches were used to estimate variance components and genetic parameters of Wood’s lactation curve parameters of milk production traits in three lactations of Iranian Holstein ...
Keyvan Radjabalizadeh   +3 more
doaj   +1 more source

Strategies for multi-trait selection of sweet sorghum progenies

open access: yesCrop Breeding and Applied Biotechnology, 2021
The selection of sweet sorghum genotypes is based on multiple agronomical and technological traits. The objectives of this study were to evaluate the effectiveness of inter-trait recovery information in improving the selective accuracy of the predicted ...
José Airton Rodrigues Nunes   +3 more
doaj  

Row-col method associated with frequentist and Bayesian statistics in a passion fruit population

open access: yesCrop Breeding and Applied Biotechnology, 2023
This study was conducted to test the significance of adding row and column factors in the frequentist and Bayesian models used in the evaluation of a population of Passiflora edulis, as well as selecting promising genotypes to form the next generation ...
Flavia Alves da Silva   +5 more
doaj  

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