Results 41 to 50 of about 619 (134)

Integrating uncertainty in time series population forecasts: An illustration using a simple projection model

open access: yesDemographic Research, 2013
Background: Population forecasts are widely used for public policy purposes. Methods to quantify the uncertainty in forecasts tend to ignore model uncertainty and to be based on a single model.
Guy J. Abel   +5 more
doaj   +1 more source

Modeling the Number of Attacks in Multiple Sclerosis Patients Using Zero-Inflated Negative Binomial Model [PDF]

open access: yesInternational Journal of Epidemiologic Research, 2020
Background and aims: Multiple sclerosis (MS) is an inflammatory disease of the central nervous system. The impact of the number of attacks on the disease is undeniable. The aim of this study was to analyze the number of attacks in these patients. Methods:
Marjan Jamalian   +3 more
doaj   +1 more source

A Global Synthesis of Multidimensional Nested Patterns and Its Conservation Implications for Insular Amphibians

open access: yesDiversity and Distributions, Volume 32, Issue 7, July 2026.
ABSTRACT Aim Nestedness possesses the capacity to unravel the ecological mechanisms underpinning biodiversity distribution and directly inform evidence‐based conservation strategies. However, previous studies have typically been confined to individual archipelagos and have predominantly focused on taxonomic nestedness alone, neglecting its cross ...
De Gao, Yanping Wang
wiley   +1 more source

Supplement 1. OpenBUGS code for conditional access and abundance of species in stream networks.

open access: yes, 2016
File List ConditionalAccessAndAbundance.odc (MD5: 2e72cba15bee987bf62307701a82ef94) Description ConditionalAccessAndAbundance.odc – Documented OpenBUGS code for fitting the conditional access and abundance ...
Jason B. Dunham (483121)   +1 more
core   +1 more source

A Fully Bayesian Approach to Adult Skeletal Age Estimation: Multivariate Latent Trait Modeling With Markov Chain Monte Carlo Sampling

open access: yesAmerican Journal of Biological Anthropology, Volume 190, Issue 2, June 2026.
Ordered probit regression is used as a latent trait model, with age at death estimated from a Gompertz distribution. Combined with Bayesian Markov Chain Monte Carlo sampling, this approach eliminates the need for reference priors for transition ages or population parameters.
Nils Müller‐Scheeßel   +2 more
wiley   +1 more source

A Bayesian approach for dynamic treatment regimes in the presence of competing risk analysis

open access: yesCancer Research, Statistics, and Treatment, 2018
Background: A sequencing rule is considered to formulate the dynamic treatment regime (DTR). This sequence rule is based on the clinical relevance, prior evidence about the best performing therapy, and the requirement to treat a patient in a specific ...
Atanu Bhattacharjee   +2 more
doaj   +1 more source

Effective factors on the number of decayed and filled teeth using the Conway-Maxwell-Poisson count model [PDF]

open access: yesJournal of Oral Health and Oral Epidemiology, 2019
BACKGROUND AND AIM: Recognizing the factors affecting the number of decayed and filled teethhas a major role in oral health. Dental data usually suffer from over-dispersion and excess zero frequencies.
Omid Karimipour-Baseri   +3 more
doaj   +1 more source

Geographical Disparities in Hypertension Incidence Rate in Iran 2004-2016: Bayesian Spatial Analysis

open access: yesJournal of Biostatistics and Epidemiology, 2023
Introduction: Cardiovascular diseases such as coronary heart disease, heart failure, arrhythmia, and cardiomyopathy all include hypertension as a key risk factor.
Roghaye Zare   +5 more
doaj   +1 more source

From Fjord to Shelf: Drivers of Organic Carbon Transformation and Storage Across Connected Marine Sedimentary Systems

open access: yesGlobal Biogeochemical Cycles, Volume 40, Issue 5, May 2026.
Abstract Continental shelf sediments play a key role in the global carbon cycle through the long‐term storage of organic carbon (OC). However, outside of a few continental shelves dominated by large rivers our understanding of the mechanisms that drive the remineralization, burial and storage of OC across these sedimentary systems is underdeveloped. In
C. Smeaton   +3 more
wiley   +1 more source

Pairplot of optima obtained from OpenBUGS output for temperature (in °C), chlorophyll-a (in log(µg L−1)) and latent variable (arbitrary units).

open access: yes, 2014
Pairplot of optima obtained from OpenBUGS output for temperature (in °C), chlorophyll-a (in log(µg L−1)) and latent variable (arbitrary units).
Cajo J. F. ter Braak (252555)   +2 more
core   +1 more source

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