Results 41 to 50 of about 10,086 (288)

Elastic Net Constrained Stereotype Logit Model for Ordered Categorical Data [PDF]

Biometrics & Biostatistics International Journal, 2015
Gene expression studies are of growing importance in the field of medicine. In fact, sub-types within the same disease have been shown to have differing gene expression profiles. Often, researchers are interested in differentiating a disease by a categorical classification indicative of disease progression.
André Aa, Williams, Kellie J, Archer
openaire   +2 more sources

A RANK‐ORDERED LOGIT MODEL WITH UNOBSERVED HETEROGENEITY IN RANKING CAPABILITIES [PDF]

Journal of Applied Econometrics, 2010
AbstractTo study preferences, respondents to a survey are usually asked to select their most preferred option from a set. Preferences can be estimated more efficiently if respondents are asked to rank all alternatives. When some respondents are unable to perform the ranking task, using the complete ranking may lead to a substantial bias. We introduce a
van Dijk, A., Fok, D., Paap, R.
openaire   +2 more sources

Sovereign ratings: Determinants and policy implications for India

IIMB Management Review, 2018
This paper studies sovereign rating models of Moody's, Standard & Poor's (S&P) and Fitch to identify important determinants of sovereign ratings. Ordered logit and probit are employed to check for robustness of empirical results.
Sanjay Sehgal, Shruti Mathur, Mamta Arora, Latika Gupta   +3 more
doaj   +1 more source

Drivers of variation in fuel choice for cooking: From the selected towns of North Shoa, Oromia Regional State, Ethiopia

Heliyon
This study aimed to examine household fuel choice behaviour and drivers of variation in fuel choice for cooking. It utilizes descriptive statistics, ordered logit model and generalized ordered logit model to analyze the influence of independent variables
Toleshi Wakjira Adugna
doaj   +1 more source

Physician Referral Patterns to Physical Therapists for Managing Knee Osteoarthritis: A Retrospective Analysis of Electronic Health Records From an Integrated Health System

Arthritis Care &Research, EarlyView.
Objective This study aims to describe the frequency and timing of physician referrals to physical therapists (PTs) and other treatments prescribed over 12 months in patients with recent onset of knee osteoarthritis (KOA). The study also aims to identify determinants of early PT referrals.
Samannaaz S. Khoja, Joel M. Stevans, Gustavo J. Almeida, Clair Smith, Janet K. Freburger   +4 more
wiley   +1 more source

Segmentación educativa: una estimación para la última década en Argentina

Estudios Económicos, 2015
El abordaje de la equidad en los sistemas educativos es amplio y diverso dentro de las ciencias sociales y, en especial, en Economía de la Educación. Los orígenes de sistemas educativos inequitativos son variados, por tal motivo el objetivo del trabajo ...
María María Ibañez Martín
doaj   +2 more sources

What Do Large Language Models Know About Materials?

Advanced Engineering Materials, EarlyView.
If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer, Thomas Wallmersperger, Gianaurelio Cuniberti   +2 more
wiley   +1 more source

Could Food Delivery Involve Certified Quality Products? An Innovative Case Study during the SARS-CoV-2 Pandemic in Italy

Journal of Theoretical and Applied Electronic Commerce Research, 2023
This study evaluates the feasibility of a new food delivery service involving only food products with quality certification. In particular, through an ad hoc survey, it evaluates the influence of consumers’ personal characteristics and choice motives on ...
Mattia Rapa, Vanessa Giannetti, Maurizio Boccacci Mariani, Federico Di Francesco, Alessandro Porpiglia   +4 more
doaj   +1 more source

LEAD: Literature Enhanced Ab Initio Discovery of Nitride Dusting Layers for Enhanced Tunnel Magnetoresistance and Lower Resistance Magnetic Tunnel Junctions

Advanced Materials, EarlyView.
Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam, William S. Rogers, Chen‐Yu Hu, Ming‐Yuan Song, Xinyu Bao, Shehrin Sayed, Jean Anne C. Incorvia   +6 more
wiley   +1 more source

Label information and consumer behaviour: evidence on drinking milk sector

Agricultural and Food Economics, 2021
The purpose of the research is to evaluate the impact of different kinds of information disclosures of milk labels, investigating the interest among consumers based on their consumption behaviours and characteristics.
Andrea Marchini, Chiara Riganelli, Francesco Diotallevi, Bianca Polenzani   +3 more
doaj   +1 more source