Results 161 to 170 of about 64,370 (302)

The association of methadone use with physical function and frailty among persons who inject drugs

open access: yesAddiction, EarlyView.
Abstract Background and Aims Persons who inject drugs (PWID) experience a high burden of early‐onset frailty, primarily due to multifactorial causes such as infections (human immunodeficiency virus [HIV], hepatitis C virus [HCV]), substance use, and polypharmacy.
Grace L. Kulik   +10 more
wiley   +1 more source

ANALIZING WATER FRAMEWORK DIRECTIVE IMPACTS USING A MULTINOMIAL LOGIT LAND USE MODEL [PDF]

open access: yes
We develop a two-stage, multinomial logit model of UK land use to investigate the impact of policy changes upon agriculture. The model utilizes a large panel database covering the entirety of England and Wales for 14 years between 1969 and 2004 ...
Bateman, Ian J.   +4 more
core   +1 more source

The association between gambling frequency and risk of harm: Analysis using health survey data from England and Scotland

open access: yesAddiction, EarlyView.
Abtract Background and aims Health economic models can be used to assess the effectiveness and cost‐effectiveness of public health policies for gambling. To develop such a model, we must understand how gambling behaviour is associated with risk of experiencing gambling‐related harms.
Esther Moore   +3 more
wiley   +1 more source

WHO CHOOSES TO OWN A MANUFACTURED HOME ? [PDF]

open access: yes
Little research has been conducted on the choice of dwelling by U.S. homeowners. Few studies have included manufactured housing into the dwelling choices available to homeowners.
Maria I. Marshall
core  

Harvesting benefits: Exploring the effects of second‐best policies on enhancing soil organic carbon stocks in agriculture

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Agricultural subsidies can be an effective policy tool to enhance soil organic carbon sequestration. This paper assesses the effectiveness of a second‐best hypothetical policy which subsidizes additional canola hectares optimally for each soil zone in Saskatchewan in an effort to increase soil organic carbon.
Devin A. Serfas
wiley   +1 more source

Multinomial logit modeller ve bir uygulama

open access: yes, 2020
viABSTRACTKarahan, S., Multinomial Logit Models and An Application, HacettepeUniversity Health Sciences Institute Master Thesis in Biostatistics, Ankara,2005. Logit analysis, provides a interpretible linear model for categorical dependentvariables. Multinomial logit models are used for determining the relationshipbetween the independent variables and ...
openaire   +1 more source

From tetrachoric to kappa: How to assess reliability on binary scales

open access: yesBritish Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract Reliability is crucial in psychometrics, reflecting the extent to which a measurement instrument can discriminate between individuals or items. While classical test theory and intraclass correlation coefficients are well‐established for quantitative scales, estimating reliability for binary outcomes presents unique challenges due to their ...
Sophie Vanbelle
wiley   +1 more source

MODELING SPATIAL ACCESSIBILITY WITHIN DISCRETE CHOICE FRAMEWORK [PDF]

open access: yes
Spatial accessibility is concerned with the opportunity that an individual at a given location possesses to participate in a particular activity or set of activities.
Guo, Xiaoqi, Ulimwengu, John M.
core   +1 more source

Bayesian inference for dynamic Q matrices and attribute trajectories in hidden Markov diagnostic classification models

open access: yesBritish Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract Hidden Markov diagnostic classification models capture how students' cognitive attributes evolve over time. This paper introduces a Bayesian Markov chain Monte Carlo algorithm for diagnostic classification models that jointly estimates time‐varying Q matrices, latent attributes, item parameters, attribute class proportions and transition ...
Chen‐Wei Liu
wiley   +1 more source

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