Results 41 to 50 of about 21,980,265 (388)

Exploring the potential for cross-nesting structures in airport-choice analysis: A case-study of the Greater London area [PDF]

open access: yes, 2006
The analysis of air-passengers’ choices of departure airport in multi-airport regions is a crucial component of transportation planning in many large metropolitan areas, and has been the topic of an increasing number of studies over recent years. In this
Hess, S., Polak, J.W.
core   +1 more source

Dynamic ordered panel logit models

open access: yesQuantitative Economics, 2021
This paper studies a dynamic ordered logit model for panel data with fixed effects. The main contribution of the paper is to construct a set of valid moment conditions that are free of the fixed effects. The moment functions can be computed using four or more periods of data, and the paper presents sufficient conditions for the moment conditions to ...
Honoré, Bo E.   +2 more
openaire   +4 more sources

PERBANDINGAN ESTIMASI MODEL RESPON KUALITATIF MENGGUNAKAN METODE OLS, GMM DAN MAXIMUM LIKELIHOOD: PADA KASUS PROBABILITAS KEPEMILIKAN MOBIL RUMAH TANGGA DI KELURAHAN PAHLAWAN KOTA PALEMBANG

open access: yesJurnal Ekonomi Pembangunan, 2013
This study aim to comparing accuracy in the analysis of qualitative response data especially to analyze the probability of car ownership households by using LPM models , GMM,  Probit and Logit Models.
Syamsurijal AK, imam Asngari
doaj   +1 more source

Penalized multinomial mixture logit model [PDF]

open access: yesComputational Statistics, 2009
A classification problem is considered where the observed classes are mixtures of some subclasses. The multinomial logit model is used to model the dependence between subclasses labels and predictors. A version of the EM algorithm is proposed for fitting the resulting mixture model.
Bashir, Shaheena, Carter, Edward M.
openaire   +2 more sources

Association of Corticospinal Tract Asymmetry With Ambulatory Ability After Intracerebral Hemorrhage

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Ambulatory ability after intracerebral hemorrhage (ICH) is important to patients. We tested whether asymmetry between ipsi‐ and contra‐lesional corticospinal tracts (CSTs) assessed by diffusion tensor imaging (DTI) is associated with post‐ICH ambulation.
Yasmin N. Aziz   +25 more
wiley   +1 more source

Bayesian Disaggregate and Aggregate Calibration of Path Logit Choice Models

open access: yesJournal of Advanced Transportation, 2023
In transport demand analysis, the calibration of a model means estimation of its (endogenous) parameters from observed data with an inference statistical estimator.
Giulio Erberto Cantarella   +1 more
doaj   +1 more source

Hip Morphology–Based Osteoarthritis Risk Prediction Models: Development and External Validation Using Individual Participant Data From the World COACH Consortium

open access: yesArthritis Care &Research, EarlyView.
Objective This study aims to develop hip morphology‐based radiographic hip osteoarthritis (RHOA) risk prediction models and investigates the added predictive value of hip morphology measurements and the generalizability to different populations. Methods We combined data from nine prospective cohort studies participating in the Worldwide Collaboration ...
Myrthe A. van den Berg   +26 more
wiley   +1 more source

Bayesian nonparametric estimation and consistency of mixed multinomial logit choice models [PDF]

open access: yes, 2010
This paper develops nonparametric estimation for discrete choice models based on the mixed multinomial logit (MMNL) model. It has been shown that MMNL models encompass all discrete choice models derived under the assumption of random utility maximization,
De Blasi, Pierpaolo   +2 more
core   +3 more sources

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

open access: yesArthritis 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   +4 more
wiley   +1 more source

A Probability Model for Iranian Female Participation: Nonparametric Logit Modeling [PDF]

open access: yesفصلنامه پژوهش‌های اقتصادی ایران, 2016
In this paper, a nonparametric logit modelling was introduced to estimate the probability of participation of Iranian female labour using household income-expended in 2008.
Behrooz Keshtegar, Zeinab Sarani
doaj   +1 more source

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