Scientific paper ID 35 : 2004/2

Indices are indicators measuring relative differences and reflecting the influence of the separate factors upon these differences. They are used as statistical methods for analysis of the dynamics of particular indicators. The use of indices is done on the basis of formulae establishing the changes as per constant, fluctuating composition and as per structure. The in-depth index analysis means multiplication and additive analysis. Their knowledge and practical application is a necessity aiming at reaching greater degree of information and variability of research of one or another indicator, including the indicator “average dynamic loading” in railway transportation.Indices are indicators measuring relative differences and reflecting the influence of the separate factors upon these differences. They are used as statistical methods for analysis of the dynamics of particular indicators. The use of indices is done on the basis of formulae establishing the changes as per constant, fluctuating composition and as per structure. The in-depth index analysis means multiplication and additive analysis. Their knowledge and practical application is a necessity aiming at reaching greater degree of information and variability of research of one or another indicator, including the indicator “average dynamic loading” in railway transportation.fluctuating composition and as per structure. The in-depth index analysis means multiplication and additive analysis. Their knowledge and practical application is a necessity aiming at reaching greater degree of information and variability of research of one or another indicator, including the indicator "average dynamic loading" in railway transportation.