Results 21 to 30 of about 7,912 (188)

Schweizer Unternehmen — Quo vaditis?

open access: yesRaumforschung und Raumordnung, 2008
This paper explores the business demographics of the Swiss cantons of St. Gallen and the two Appenzells between the years of 1991 and 2006 using entries to the business registers of the these three cantons.
Balz R. Bodenmann, Kay W. Axhausen
doaj   +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

ANALISIS DE INTERVENSIÓN USANDO EL MODELO LOGLINEAL GENERAL CON FACTORES ANIDADOS

open access: yesEcosistemas y Recursos Agropecuarios, 2014
A procedure is defined for measurimg a reduction in accidents due to an intervention. Para obtener el articulo completo pueden contactar al Editor de la Revista Ecosistemas y Recursos Agropecuarios en el siguiente correo electrónico era@ujat.mx y se ...
Robert J. Flowers
doaj   +1 more source

Heatmaps for Patterns of Association in log-Linear Models

open access: yesSocius, 2020
Log-linear models offer a detailed characterization of the association between categorical variables, but the breadth of their outputs is difficult to grasp because of the large number of parameters these models entail.
Mauricio Bucca
doaj   +1 more source

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

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

A review of agreement measure as a subset of association measure between raters [PDF]

open access: yes, 2004
Agreement can be regarded as a special case of association and not the other way round. Virtually in all life or social science researches, subjects are being classified into categories by raters, interviewers or observers and both association and ...
Adejumo, A. O.   +2 more
core   +2 more sources

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

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

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