Results 331 to 340 of about 425,283 (379)

Modelling Tobacco Consumption With a Zero-inflated Ordered Probit Model [PDF]

, 2004
Data for discrete ordered random variables are often characterised by "excessive" zero observations. Traditional ordered probit models have limited capacity in explaining the preponderance of zero observations, especially when the zeros may relate to two distinct situations of non-participation and infrequent participation (or consumption), for example.
Mark N. Harris, Xueyan Zhao
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A bivariate ordered probit estimator with mixed effects [PDF]

, 2009
In this paper, we discuss the derivation and application of a bivariate ordered probit model with mixed effects. Our approach allows one to estimate the distribution of the effect (gamma) of an endogenous ordered variable on an ordered explanatory variable.
Franz Buscha, Anna Conte
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Bicycle Ridership Using Crowdsourced Data: Ordered Probit Model Approach

, 2020
Cycling is a healthier and greener travel mode that city planners and policymakers have encouraged for short-distance trips.
Zijing Lin, W. Fan
semanticscholar   +1 more source

Automobile Ownership Analysis Using Ordered Probit Models

Transportation Research Record: Journal of the Transportation Research Board, 2002
A mathematical model developed to predict automobile ownership for individual households residing in New York City is presented. This effort is distinguished from previous disaggregate household-level automobile ownership models primarily by the use of ordered probit models rather than the commonly used multinominal logit (MNL) and sequential logit ...
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Empirical analysis of level of service at toll plaza by using ordered probit model

Transportation letters, 2019
Level-of-service (LOS) is a key index that reflects the operational condition of the toll-plaza. Although it has been observed that the developed countries have a very effective system at the toll plazas; but, the developing countries are still ...
Yogeshwar V. Navandar, Mahaveer Singh, A. Dhamaniya, D. A. Patel   +3 more
semanticscholar   +1 more source

Logit and Probit: Ordered and Multinomial Models

Journal of the American Statistical Association, 2003
(2003). Logit and Probit: Ordered and Multinomial Models. Journal of the American Statistical Association: Vol. 98, No. 463, pp. 775-776.
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Analyze Bus Delay Severity Using Ordered Probit Model

International Conference on Transportation Engineering 2007, 2007
This study presents an ordered probit model for the identification of the critical factors to bus travel time delay severity. Based on the automatic vehicle location (AVL) and automatic passenger counter (APC) data as well as weather conditions, a number of factors, such as section classification, cumulative bus dwell time, cumulative bus leg time ...
Xiaobo Liu, Mei Chen, Erin Bachman
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Effects of emergency medical services times on traffic injury severity: A random effects ordered probit approach

Traffic Injury Prevention, 2018
Objective: Emergency medical services (EMS) play a vital role in the postcrash effort to reduce fatalities by providing first aid treatment and transportation to medical facilities. This study aims to analyze the time required for crash reporting and EMS
Jaeyoung Lee, M. Abdel-Aty, Qing Cai, Ling Wang   +3 more
semanticscholar   +1 more source

Examining user attitudes towards ride-hailing services – A SEM-MIMIC Ordered Probit approach

Travel Behaviour & Society, 2023
Eeshan Bhaduri, A. Goswami
semanticscholar   +1 more source

Crash injury severity analysis of E-Bike Riders: A random parameters generalized ordered probit model with heterogeneity in means

Safety Science, 2022
Fangrong Chang, M. Haque, S. Yasmin, Helai Huang   +3 more
semanticscholar   +1 more source