Results 21 to 30 of about 1,068 (167)

A Framework to Interpret Nonstandard Log-Linear Models

open access: yesAustrian Journal of Statistics, 2016
The formulation of log-linear models within the framework of Generalized Linear Models offers new possibilities in modeling categorical data. The resulting models are not restricted to the analysis of contingency tables in terms of ordinary hierarchical ...
Patrick Mair
doaj   +1 more source

Spatial-temporal dynamics of events in deterministic models of the BTV type

open access: yesГеофизический журнал, 2012
The latticed models of the BTV type with the arbitrary arrangement of cell of underrun of energy are considered, including possibility of additional dissipation in slow time.
V. B. Spirtus
doaj   +1 more source

Deficits in cognitive control, timing and reward sensitivity appear to be dissociable in ADHD. [PDF]

open access: yesPLoS ONE, 2012
Recent neurobiological models of ADHD suggest that deficits in different neurobiological pathways may independently lead to symptoms of this disorder.
Patrick de Zeeuw   +4 more
doaj   +1 more source

Heterogeneity among contingency tables diagnosed by hierarchical log-linear models and their effect on Biplots

open access: yesSemina: Ciências Exatas e Tecnológicas, 2022
The theory of singular value decomposition of matched matrices is used to verify the heterogeneity of rows, columns and between matched two-way tables.
Carla Regina Guimarães Brighenti   +2 more
doaj   +1 more source

Log-linear distance models of homophily in small groups

open access: yesMethodological Innovations, 2016
This article demonstrates the innovative use of the log-linear distance model in the assessment of homophily in a set of small groups, such as the co-participants in a set of events. It traces the development of the application of the log-linear distance
Peter J Carrington
doaj   +1 more source

A Common Platform for Graphical Models in R: The gRbase Package

open access: yesJournal of Statistical Software, 2005
The gRbase package is intended to set the framework for computer packages for data analysis using graphical models. The gRbase package is developed for the open source language, R, and is available for several platforms.
Claus Dethlefsen, Søren Højsgaard
doaj   +3 more sources

Interventions Targeting the Beef Feedlot Environment to Control Antimicrobial Resistance: A Mathematical Modelling Study

open access: yesZoonoses and Public Health, Volume 73, Issue 4, Page 358-369, June 2026.
ABSTRACT Introduction To address concerns about livestock as a source of antimicrobial‐resistant bacteria and genes, there have been many recent efforts worldwide to study prescribing practices, optimal antibiotic use, and alternatives to antibiotic use.
Wendy Anne Beauvais   +5 more
wiley   +1 more source

Anthropogenic disturbance and trophic interactions mediate population viability of American martens

open access: yesThe Journal of Wildlife Management, Volume 90, Issue 4, May 2026.
We present a simulation model of the probability of collapse to <10% of carrying capacity for American marten populations over a 50‐year time frame in relation to forest disturbance due to commercial harvesting and fur‐trapping levels. Probability of collapse differed between models that assumed no effect of logging (solid line), martens living in a ...
John M. Fryxell   +4 more
wiley   +1 more source

Don't rock the boat! Do men prefer women leaders who support the status quo?

open access: yesBritish Journal of Social Psychology, Volume 65, Issue 2, April 2026.
Abstract Women remain underrepresented in leadership, particularly in traditionally masculine work settings. At the same time, the visibility of this imbalance has led to growing calls for diversifying leadership. This research examines how both men and women contribute to the preservation or disruption of gender inequality in masculine organizational ...
Belle Derks   +3 more
wiley   +1 more source

Breeding in natural nesting sites can improve the resilience of local Lesser Kestrel (Falco naumanni) populations to environmental changes

open access: yesIbis, Volume 168, Issue 2, Page 465-478, April 2026.
The identification of key habitats of threatened species and of extrinsic environmental factors that influence their resilience to human‐induced environmental changes are the foundation for the definition of conservation objectives. Using the presence and numerical abundance data collected in a long‐term survey (2000–24) of breeding colonies of Lesser ...
Maurizio Sarà, Rosario Mascara
wiley   +1 more source

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