Results 31 to 40 of about 14,693,426 (258)

Just Another Gibbs Additive Modeler: Interfacing JAGS and mgcv

open access: yesJournal of Statistical Software, 2016
The BUGS language offers a very flexible way of specifying complex statistical models for the purposes of Gibbs sampling, while its JAGS variant offers very convenient R integration via the rjags package.
Simon N. Wood
doaj   +1 more source

Oceanographic indicators for the occurrence of anchovy eggs inferred from generalized additive models

open access: yesFisheries and Aquatic Sciences, 2020
Three generalized additive models were applied to the distribution of anchovy eggs and oceanographic factors to determine the occurrence of anchovy spawning grounds in Korean waters and to identify the indicators of their occurrence using ...
Jin Yeong Kim   +2 more
doaj   +1 more source

The Extent of Gender Gap in Citations in Ophthalmology Literature

open access: yesFrontiers in Medicine, 2022
PurposeTo investigate the severity and causes of gender imbalance in the counts of ophthalmology citations.MethodsThe PubMed database was searched to identify cited papers that were published in four journals (Prog Retin Eye Res, Ophthalmology, JAMA ...
Suqi Cao   +4 more
doaj   +1 more source

Generalized structured additive regression based on Bayesian P-splines [PDF]

open access: yes, 2003
Generalized additive models (GAM) for modelling nonlinear effects of continuous covariates are now well established tools for the applied statistician. In this paper we develop Bayesian GAM's and extensions to generalized structured additive regression ...
Lang, S., Brezger, Andreas, Lang, Stefan
core   +1 more source

Mapping wind erosion hazard with regression-based machine learning algorithms

open access: yesScientific Reports, 2020
Land susceptibility to wind erosion hazard in Isfahan province, Iran, was mapped by testing 16 advanced regression-based machine learning methods: Robust linear regression (RLR), Cforest, Non-convex penalized quantile regression (NCPQR), Neural network ...
Hamid Gholami   +3 more
doaj   +1 more source

Using flexible regression models for calculating hospital’s production functions

open access: yesBMC Health Services Research, 2020
Background The relative lack of flexibility of parametric models has led to the development of nonparametric regression techniques based on the family of generalized additive models. However, despite the potential advantages of using Generalized Additive
Francisco Reyes-Santías   +2 more
doaj   +1 more source

A Brief Analysis of Key Machine Learning Methods for Predicting Medicare Payments Related to Physical Therapy Practices in the United States

open access: yesInformation, 2021
Background and objectives: Machine learning approaches using random forest have been effectively used to provide decision support in health and medical informatics. This is especially true when predicting variables associated with Medicare reimbursements.
Shrirang A. Kulkarni   +7 more
doaj   +1 more source

Capitalization effects of rivers in urban housing submarkets – A case study of the Yangtze River

open access: yesInternational Journal of Strategic Property Management
The study aims to investigate the heterogeneity of the Yangtze River’s impact on housing prices, using the data of 12,325 residential transactions within 8 kilometers of the Yangtze River in Wuhan, based on submarkets divided according to geographical ...
Xiaoling Ke   +4 more
doaj   +1 more source

Propriety of Posteriors in Structured Additive Regression Models: Theory and Empirical Evidence [PDF]

open access: yes, 2006
Structured additive regression comprises many semiparametric regression models such as generalized additive (mixed) models, geoadditive models, and hazard regression models within a unified framework.
Kneib, Thomas, Fahrmeir, Ludwig
core   +1 more source

The Association of Serum Total Bile Acids With Bone Mineral Density in Chinese Adults Aged 20–59: A Retrospective Cross-Sectional Study

open access: yesFrontiers in Endocrinology, 2022
ObjectiveAccording to a recent study, serum total bile acids (TBA) may preserve lumbar bone mineral density (BMD) in Cushing syndrome patients, and BMD is directly linked to bone health.
Jingxin Liu, Yuxing Chen, Qi Luo
doaj   +1 more source

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