Results 11 to 20 of about 29,374,400 (314)

ϕ-Divergence in Contingency Table Analysis

open access: yesEntropy, 2018
The ϕ -divergence association models for two-way contingency tables is a family of models that includes the association and correlation models as special cases. We present this family of models, discussing its features and demonstrating the role of
Maria Kateri
doaj   +1 more source

DISCRETE MULTIVARIATE ANALYSIS USING LOG - LINEAR MODELS

open access: yesEcosistemas y Recursos Agropecuarios, 2014
a procedure is definid for obtaining maximun likelihood estimates for the parameters of a family of log - linear models which includes the general log - linear model, logit models, multinominal logit models, and association models as well as models for ...
Robert J. Flowers
doaj   +1 more source

Association models for binding of molecules to nanostructures.

open access: yesIn Analysis, 2017
The interaction between nanoparticles and molecules plays a key role in determining the activity and performance of a given nanostructure. These interactions are pivotal for a variety of applications including drug delivery, surface manipulation for ...
M. Ahumada   +5 more
semanticscholar   +1 more source

ASSOCIATED SOLUTION MODEL REBUILT

open access: yesCalphad, 2022
A resolution of the long-standing internal problems of the associated solution model is presented.A consistent version of the theory is constructed byimposing a set of mandatory restrictions.The expressions for the energy and entropy of mixing are modified to ensure a quasichemical level of precision at high temperatures.
openaire   +1 more source

Iterative Usage of Fixed and Random Effect Models for Powerful and Efficient Genome-Wide Association Studies

open access: yesPLoS Genetics, 2016
False positives in a Genome-Wide Association Study (GWAS) can be effectively controlled by a fixed effect and random effect Mixed Linear Model (MLM) that incorporates population structure and kinship among individuals to adjust association tests on ...
Xiaolei Liu   +4 more
semanticscholar   +1 more source

Asymptotic inference for semiparametric association models [PDF]

open access: yes, 2009
Association models for a pair of random elements $X$ and $Y$ (e.g., vectors) are considered which specify the odds ratio function up to an unknown parameter $\bolds\theta$.
G. Osius
semanticscholar   +1 more source

Ordinal Log-Linear Models for Contingency Tables

open access: yesFolia Oeconomica Stetinensia, 2016
A log-linear analysis is a method providing a comprehensive scheme to describe the association for categorical variables in a contingency table. The log-linear model specifies how the expected counts depend on the levels of the categorical variables for ...
Brzezińska Justyna
doaj   +1 more source

Association between exposure to a mixture of phenols, pesticides, and phthalates and obesity: Comparison of three statistical models.

open access: yesEnvironment International, 2019
BACKGROUND The evaluation of the chemical impact on human health is usually constrained to the analysis of the health effects of exposure to a single chemical or a group of similar chemicals at one time.
Yuqing Zhang   +10 more
semanticscholar   +1 more source

Potts model for haplotype associations [PDF]

open access: yesBMC Genetics, 2005
Abstract Bayesian spatial modeling has become important in disease mapping and has also been suggested as a useful tool in genetic fine mapping. We have implemented the Potts model and applied it to the Genetic Analysis Workshop 14 (GAW14) simulated data.
Moltchanova, E.V.   +2 more
openaire   +4 more sources

Animal Models of Colitis‐Associated Carcinogenesis [PDF]

open access: yesBioMed Research International, 2011
Inflammatory bowel disease (IBD) is a group of chronic inflammatory disorders that affect individuals throughout life. Although the etiology and pathogenesis of IBD are largely unknown, studies with animal models of colitis indicate that dysregulation of host/microbial interactions are requisite for the development of IBD. Patients
Kanneganti, Manasa   +2 more
openaire   +2 more sources

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