Results 11 to 20 of about 72,305 (216)

Locally A-optimal Design for Poisson Regression Model with Two Parameters [PDF]

open access: yesThe Egyptian Statistical Journal
Generalized linear model (GLM) which is regarded as an extension of standard linear regression in that it allows continuous or discrete data from one-parameter exponential family distributions to be paired with explanatory variables using appropriate ...
Tofan Biswal
doaj   +1 more source

K-L Estimator: Dealing with Multicollinearity in the Logistic Regression Model

open access: yesMathematics, 2023
Multicollinearity negatively affects the efficiency of the maximum likelihood estimator (MLE) in both the linear and generalized linear models. The Kibria and Lukman estimator (KLE) was developed as an alternative to the MLE to handle multicollinearity ...
Adewale F. Lukman   +5 more
doaj   +1 more source

Linear and logistic models for multiple-breed genetic analysis of heifer fertility in Mexican Simmental–Simbrah beef cattle

open access: yesJournal of Applied Animal Research, 2018
The aim of this study was to compare alternative models for the genetic evaluation of heifer fertility in Simmental–Simbrah cattle. The analyses were conducted using a database with 37,390 female birth information recorded from 1984 to 2007, and 59,018 ...
J. J. Baeza-Rodríguez   +3 more
doaj   +1 more source

Prediction and Classification of User Activities Using Machine Learning Models from Location-Based Social Network Data

open access: yesApplied Sciences, 2023
The current research has aimed to investigate and develop machine-learning approaches by using the data in the dataset to be applied to classify location-based social network data and predict user activities based on the nature of various locations (such
Naimat Ullah Khan   +4 more
doaj   +1 more source

mplot: An R Package for Graphical Model Stability and Variable Selection Procedures

open access: yesJournal of Statistical Software, 2018
The mplot package provides an easy to use implementation of model stability and variable inclusion plots (Müller and Welsh 2010; Murray, Heritier, and Müller 2013) as well as the adaptive fence (Jiang, Rao, Gu, and Nguyen 2008; Jiang, Nguyen, and Rao ...
Garth Tarr   +2 more
doaj   +1 more source

Generalized Additive Mixed-Models for Pharmacology Using Integrated Discrete Multiple Organ Co-Culture. [PDF]

open access: yesPLoS ONE, 2016
Integrated Discrete Multiple Organ Co-culture (IDMOC) is emerging as an in-vitro alternative to in-vivo animal models for pharmacology studies. IDMOC allows dose-response relationships to be investigated at the tissue and organoid levels, yet, these ...
Thomas Ingersoll   +6 more
doaj   +1 more source

T4 rather than TSH correlates with BMD among euthyroid adults

open access: yesFrontiers in Endocrinology, 2023
PurposeThe objective of this study was to evaluate the association between thyroid hormone and bone mineral density (BMD) among euthyroid adults.MethodsThis cross-sectional study researched the information from the National Health and Nutrition ...
Ning Sheng   +4 more
doaj   +1 more source

Predicting Galactic OH Masers from Dense Clump Properties with Neural Networks and Generalized Linear Models

open access: yesGalaxies
We develop predictive models for OH maser occurrence in Galactic star-forming regions by integrating dense-clump physical properties from the APEX Telescope Large Area Survey of the Galaxy (ATLASGAL) and Herschel Infrared Galactic Plane Survey (Hi-GAL ...
Dmitry A. Ladeyschikov   +2 more
doaj   +1 more source

Effects of Omitting Non-confounding Predictors From General Relative-Risk Models for Binary Outcomes

open access: yesJournal of Epidemiology, 2019
Background: The effects, in terms of bias and precision, of omitting non-confounding predictive covariates from generalized linear models have been well studied, and it is known that such omission results in attenuation bias but increased precision with ...
John Cologne   +3 more
doaj   +1 more source

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola   +4 more
wiley   +1 more source

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