Application of Dynamic Spatial Ordered Probit Model
نویسندگان
چکیده
منابع مشابه
Application of the Dynamic Spatial Ordered Probit Model : Patterns of Ozone Concentration in Austin ,
While a wide variety of transportation data sets involve discrete values scattered across space and time, few techniques presently exist to properly analyze such data. A new dynamic spatial ordered probit model (DSOP) is described here, and its use is demonstrated for a case of ozone concentration categories. Using outputs of photochemical models for the Austin, Texas region over a 24-hour peri...
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The evolution of land development in urban area has been of great interest to policy makers and planners. Due to the complexity of the land development process, no existing studies is considered sophisticated enough. This research uses Dynamic Spatial Ordered Probit (DSOP) model to analyze Austin’s land use intensity patterns over a 4-point panel. The observational units are 300m×300m grid cell...
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Many databases involve ordered discrete responses in a temporal and spatial context, including, for example, land development intensity levels, vehicle ownership, and pavement conditions. An appreciation of such behaviors requires rigorous statistical methods, recognizing spatial effects and dynamic processes. This study develops a dynamic spatial ordered probit (DSOP) model in order to capture...
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Many databases involve ordered discrete responses in a temporal and spatial context, including, for example, land development intensity levels, vehicle ownership, and pavement conditions. An appreciation of such behaviors requires rigorous statistical methods, recognizing spatial effects and dynamic processes. This study develops a dynamic spatial ordered probit (DSOP) model in order to capture...
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This paper describes the use of ordered probit models to examine the risk of different injury levels sustained under all crash types, two-vehicle crashes, and single-vehicle crashes. The results suggest that pickups and sport utility vehicles are less safe than passenger cars under single-vehicle crash conditions. In two-vehicle crashes, however, these vehicle types are associated with less sev...
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ژورنال
عنوان ژورنال: Transportation Research Record: Journal of the Transportation Research Board
سال: 2009
ISSN: 0361-1981,2169-4052
DOI: 10.3141/2136-06