Results 31 to 40 of about 328,528 (303)

Model Selection in Generalized Linear Models

open access: yesSymmetry, 2023
The problem of model selection in regression analysis through the use of forward selection, backward elimination, and stepwise selection has been well explored in the literature. The main assumption in this, of course, is that the data are normally distributed and the main tool used here is either a t test or an F test. However, the properties of these
Abdulla Mamun, Sudhir Paul
openaire   +2 more sources

Albatross analytics a hands-on into practice: statistical and data science application

open access: yesJournal of Big Data, 2022
Albatross Analytics is a statistical and data science data processing platform that researchers can use in disciplines of various fields. Albatross Analytics makes it easy to implement fundamental analysis for various regressions with random model ...
Rezzy Eko Caraka   +7 more
doaj   +1 more source

Generalized Linear Spatial Models to Predict Slate Exploitability

open access: yesJournal of Applied Mathematics, 2013
The aim of this research was to determine the variables that characterize slate exploitability and to model spatial distribution. A generalized linear spatial model (GLSMs) was fitted in order to explore relationship between exploitability and different ...
Angeles Saavedra   +3 more
doaj   +1 more source

Comparison of predictor approaches for longitudinal binary outcomes: application to anesthesiology data [PDF]

open access: yesPeerJ, 2014
Longitudinal data with binary repeated responses are now widespread among clinical studies and standard statistical analysis methods have become inadequate in the answering of clinical hypotheses.
Anil Aktas Samur   +2 more
doaj   +2 more sources

Spatial-temporal rainfall simulation using generalized linear models [PDF]

open access: yes, 2005
We consider the problem of simulating sequences of daily rainfall at a network of sites in such a way as to reproduce a variety of properties realistically over a range of spatial scales.
Yang, C   +7 more
core   +1 more source

Efficient estimation of generalized linear latent variable models.

open access: yesPLoS ONE, 2019
Generalized linear latent variable models (GLLVM) are popular tools for modeling multivariate, correlated responses. Such data are often encountered, for instance, in ecological studies, where presence-absences, counts, or biomass of interacting species ...
Jenni Niku   +5 more
doaj   +1 more source

Modelling Background Noise in Finite Mixtures of Generalized Linear Regression Models [PDF]

open access: yes, 2008
In this paper we show how only a few outliers can completely break down EM-estimation of mixtures of regression models. A simple, yet very effective way of dealing with this problem, is to use a component where all regression parameters are fixed to zero
Leisch, Friedrich, Brito, Paula
core   +1 more source

Bayesian inference for generalized linear models for spiking neurons

open access: yesFrontiers in Computational Neuroscience, 2010
Generalized Linear Models (GLMs) are commonly used statistical methods for modelling the relationship between neural population activity and presented stimuli.
Sebastian Gerwinn   +6 more
doaj   +1 more source

Designs for generalized linear models with several variables and model uncertainty [PDF]

open access: yes, 2006
Standard factorial designs may sometimes be inadequate for experiments that aim to estimate a generalized linear model, for example, for describing a binary response in terms of several variables.
D. C. Woods   +11 more
core   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo   +5 more
wiley   +1 more source

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