Results 31 to 40 of about 6,446,441 (278)
Frontiers in Genetics, 2020 Genome-Wide Association Studies (GWAS) explain only a small fraction of heritability for most complex human phenotypes. Genomic heritability estimates the variance explained by the SNPs on the whole genome using mixed models and accounts for the many ...
Arthur Frouin +6 more
doaj +1 more source
Frontiers in Plant Science, 2023 Historically, end-product quality testing has been costly and required large flour samples; therefore, it was generally implemented in the late phases of variety development, imposing a huge cost on the breeding effort and effectiveness.
Shiva Azizinia +12 more
doaj +1 more source
Mean squared errors of small area estimators under a unit-level multivariate model [PDF]
, 2005 This work deals with estimating the vector of means of characteristics of small areas. In this context, a unit level multivariate model with correlated sampling errors is considered.
Baíllo, Amparo, Molina, Isabel
core +1 more source
Modified Maximum Likelihood Predictors of Future Order Statistics from Rayleigh Samples [PDF]
The Egyptian Statistical Journal, 1994 In this paper we present some modified maximum likelihood predictors of the s-th order statistic based on r order statistics of random samples of size n from Rayleigh distribution, where r < s ≤ n.
Mohammad Ragab
doaj +1 more source
Entropy, 2020 The approximated non-linear least squares (ALS) tunes or calibrates the computer model by minimizing the squared error between the computer output and real observations by using an emulator such as a Gaussian process (GP) model. A potential defect of the
Yun Am Seo, Jeong-Soo Park
doaj +1 more source
Design-based composite estimation of small proportions in small domains
Nonlinear Analysis, 2023 Traditional direct estimation methods are inefficient for domains of a survey population with small sample sizes. To estimate the domain proportions, we combine the direct estimators and the regression-synthetic estimators based on domain-level ...
Andrius Čiginas
doaj +1 more source
Strategies for Estimating Genetic Parameters in Marker-Assisted Best Linear Unbiased Predictor Models in Dairy Cattle [PDF]
Journal of Dairy Science, 2008 An appropriate strategy to estimate variance components and breeding values in genetic models with quantitative trait loci (QTL) was developed for a dairy cattle breeding scheme by utilizing simulated data. Reliable estimates for variance components in QTL models are a prerequisite in fine-mapping experiments and for marker-assisted genetic evaluations.
S, Neuner +3 more
openaire +2 more sources
Journal of Big Data, 2022 Background Acute lower respiratory infections (ALRI) are a major cause of mortality among children under five. This study aimed to investigate the spatiotemporal pattern of ALRI in Ethiopian administrative zones.
Meseret Tadesse Fetene +2 more
doaj +1 more source
A Two‐Stage Questionnaire and Actigraphy Screening for iRBD in a Multicenter Retrospective Cohort
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Isolated rapid‐eye‐movement sleep behavior disorder is a prodromal marker of synucleinopathies. However, most cases remain undiagnosed due to the insufficient predictive value of questionnaires and limited access to confirmatory video‐polysomnography. We assessed a two‐stage screening strategy combining a brief questionnaire on rapid‐
Caleb A. Massimi +17 more
wiley +1 more source
Frontiers in Plant Science, 2023 Soybean brown rust (SBR), caused by Phakopsora pachyrhizi, is a devastating fungal disease that threatens global soybean production. This study conducted a genome-wide association study (GWAS) with seven models on a panel of 3,082 soybean accessions to ...
Haizheng Xiong +5 more
doaj +1 more source