Weather conditions are strongly correlated with traffic accident severity. In particular, rain-related factors are an important cause of traffic accidents due to the poor visibility and reduced friction resulting from slippery road conditions. This paper presents a systematic approach to analyze the extent to which the rainfall intensity and level of water depth are responsible for traffic accidents using Seoul City, Korea, as a case study. The rainfall and traffic accident data over a nine-year period from to for Seoul were analyzed through Structural Equation Modeling to identify the relationships among variables by handling endogenous and exogenous variables simultaneously.
SEM Structural Equation Modelling
(PDF) SEM Structural Equation Modelling | Wan Mohamad Asyraf Wan Afthanorhan - massdotprojectsforeriverbridge.info
Structural equation modeling is an advanced statistical technique that has many layers and many complex concepts. Researchers who use structural equation modeling have a good understanding of basic statistics, regression analyses , and factor analyses. This article provides a very general overview of structural equation modeling without digging into the intricacies involved. Structural equation modeling is a collection of statistical techniques that allow a set of relationships between one or more independent variables and one or more dependent variables to be examined.
Structural equation modeling
This study was undertaken to determine the effects of transformational leadership TL and mediating factors on organizational success OS from the administrative, financial, and support employees' perspective in teaching hospitals affiliated with Shiraz University of Medical Sciences using structural equation modeling. Three hundred administrative and financial employees were selected, using stratified sampling proportional to size and simple random sampling. Data were collected using 5 questionnaires and analyzed using SPSS According to the results, TL had an indirect effect on OS. Therefore, organizations can achieve more success by strengthening organizational culture, OCB, and social capital through using transformational leadership style.
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