Results 21 to 30 of about 74,935 (262)

Association between air pollution and death from respiratory diseases in Wuhan from 2014 to 2019

open access: yesShanghai yufang yixue, 2022
ObjectiveTo determine the association between air pollutants (PM2.5, PM10, SO2, NO2) and death from respiratory diseases in Wuhan.MethodsDaily air pollutants, meteorological data and mortality from respiratory disease between 2014 and 2019 were collected
ZHAO Yuanyuan   +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

cgam: An R Package for the Constrained Generalized Additive Model

open access: yesJournal of Statistical Software, 2019
The cgam package contains routines to fit the generalized additive model where the components may be modeled with shape and smoothness assumptions. The main routine is cgam and nineteen symbolic routines are provided to indicate the relationship between ...
Xiyue Liao, Mary C. Meyer
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

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

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

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

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

Normal-Mixture-of-Inverse-Gamma Priors for Bayesian Regularization and Model Selection in Structured Additive Regression Models [PDF]

open access: yes, 2010
In regression models with many potential predictors, choosing an appropriate subset of covariates and their interactions at the same time as determining whether linear or more flexible functional forms are required is a challenging and important task. We
Scheipl, Fabian
core   +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

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