Analysis of distribution of statistical data about wagon flows. Part I
https://doi.org/10.51955/2312-1327_2025_3_162
Abstract
The features of the analysis of fluctuations in wagon flows in the direction of the ports of the Far East are considered, taking into account the passage through the junction points of adjacent railways entering the borders of the Eastern polygon. At the same time, the incoming wagon traffic is presented as a time series as an array of data. The distribution of wagon flow is estimated using statistical hypotheses. Selection the type of distribution when working with a volume of data is an important stage of the analysis. The data set of operational indicators «loading» and «unloading» is analyzed. Statistical data on the volume of wagon traffic passing through the Eastern polygon through junction points was studied using a unified methodology with a sample of five years. To process static data on changes in wagon flows and form predictive models, the complex of statistical parameters is used as the main tool.
About the Authors
A. K. Mozalevskaya
Irkutsk State Transport University
Russian Federation
Russian Federation
Anna K. Mozalevskaya, applicant
15, Chernyshevskogo, Irkutsk, 664074
E. V. Malovetskaya
Irkutsk State Transport University
Russian Federation
Russian Federation
Ekaterina V. Malovetskaya, Candidate of technical sciences, docent
15, Chernyshevskogo, Irkutsk, 664074
R. S. Bolshakov
Irkutsk State Transport University
Russian Federation
Russian Federation
Roman S. Bolshakov, Candidate of technical sciences, docent
15, Chernyshevskogo, Irkutsk, 664074
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Review
For citations:
Mozalevskaya A.K., Malovetskaya E.V., Bolshakov R.S. Analysis of distribution of statistical data about wagon flows. Part I. Crede Experto: transport, society, education, language. 2025;(3):162-177. (In Russ.) https://doi.org/10.51955/2312-1327_2025_3_162
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