DYNAMICS OF CRIME IN THE SOUTHERN FEDERAL DISTRICT: THE NEED TO CONTROL
Goal. Described using histograms accumulation, charts, bubble charts bulk data on reported crimes per 100 000 population, data on registered murders and attempted murders, data about crimes committed by minors and their involvement in subjects of the Central Federal District for the past 5 years. Built equation for predictions about changes in the number of crimes committed by juveniles and their complicity. Methods. We used the methods of descriptive statistics, visualization, correlation and regression analysis. Results. To identify differences between the subjects of the Central Federal District were summarized figures for registered per 100 000 population of crimes by a registered murder and attempted murder for crimes committed by minors and their involvement in subjects of the Central Federal District for the past 5 years. It is possible to trace the trend of changes in these parameters for all subjects of the Central Federal District (as well as the relative position of the subjects), not only for one year, but for the last 5 years at the same time with the help of histograms and graphs accumulation. Bubble charts clearly demonstrated the interdependence of all three indicators that statistical calculations has been confirmed in the future. Conclusion. Using the methods of descriptive statistics, visualization, correlation and regression analysis demonstrated their great potential for the evaluation and analysis of the dynamics of crime in the regions of the Central Federal District. On the basis of descriptive statistics and visualization techniques have been investigated place each subject as the CFA data in dynamics, and in relation to other subjects. It has been made appropriate recommendations on the priorities for each subject. The calculated multiple regression equation indicates the existence of a relationship between the number of registered murders and attempted murders and crimes committed by minors and their complicity and allows you to make projections on them.