نتایج جستجو برای: ordered logit model
تعداد نتایج: 2146377 فیلتر نتایج به سال:
This study makes use of the results of a postal questionnaire sent to a sample of large private sector companies in Britain and France to address two key issues in the new institutional analysis of the firm. The first is the way the institutional environment supports and constrains the design of firm-level organisational devices and governance mechanisms. The second concerns the relation betwee...
There is growing interest in the use of models that recognise the role of individuals' attitudes and perceptions in choice behaviour. Rather than relying on simple linear approaches or a potentially biasinducing deterministic approach based on incorporating stated attitudinal indicators directly in the choice model, researchers have recently recognised the latent nature of attitudes. The uptake...
This paper analyzes pedestrian injury severity from automobile crashes at signalized intersections in a medium-size city. It estimates an ordered logit model of injury severity and finds that vehicle type, gender, land-use, speed limit, traffic volume, the presence of sidewalks and visual-obstruction significantly explain pedestrian injury severity in vehiclepedestrian crashes at signalized int...
Emergency Department (ED) triage is a process of determining illness severity and accordingly assigning patient priority. The Emergency Severity Index (ESI) is a 5-level acuity categorization system that aides in triage. This paper compared the capabilities of predicting ESI level using ordinal logistic regression (OLR), artificial neural networks (NNs), and naïve Bayesian networks (NBNs). Data...
Objective. Currently, Latinos and African Americans constitute more than one-quarter of the U.S. population. The sheer size of these groups suggests an opportunity for increased political influence, with this opportunity providing the incentive for greater social and political interaction between them. The objective of this article is to determine the role of Latino group consciousness in the f...
Background and Purpose: Inadequate working and living conditions are associated with alcohol consumption in farmworkers in the U.S. However, the influence of these factors on alcohol consumption patterns in migrant farmworkers in Mexico remains unclear. The purpose of this analysis was to assess the influence of housing and working conditions on alcohol use in migrant farmworkers in Mexico. Met...
the paper examines industrial concentration in iranian food products and beverages industries using firm level data aggregated to the 4-digit isic industry level between 2002 and 2004. based on different concentration indices the average level of concentration has increased slightly for the period of study. the empirical results show that increase in the level of concentration is more likely in...
The purpose of this study is to illustrate the clinical usefulness of a computerized neuropsychological battery for identifying neurocognitive deficits in adults with bipolar disorder. Participants were 47 outpatients with bipolar disorder who were individually matched on age, education, sex, and ethnicity to 47 control subjects from the CNS Vital Signs normative database. CNS Vital Signs is co...
This paper contributes to the development of the capabilities approach by showing that capabilities can, counter prevailing wisdom, be measured. By operationalising the capabilities element of Sen’s non-welfarist theory, the paper develops the data required by this novel approach to welfare economics and by exploring relations to life-satisfaction (happiness) it also examines new economic co-va...
Despite recent promising developments with large datasets and machine learning, the idea that automation alone can discover all key relationships between factors of interest remains a challenging task. Indeed, in many real-world domains, experts can often understand and identify key relationships that data alone may fail to discover, no matter how large the dataset. Hence, while pure machine le...
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