METHODS OF DISPERSION ANALYSIS IN THE RESEARCH OF SOCIAL AND ECONOMIC PROCESSES

Abstract

In the scientific and practical environment research of social and economic phenomena and processes is paid very much attention because of their extreme importance. It also refers to the questions of revealing of relationship and regularities between separate socio-economic factors. Besides, it is important to reveal qualitative and quantitative influence of various factors on the value of investigated social and economic indexes. Dispersive analysis including construction of quantitative models representing plural regressions is an adequate tool for such analysis. In the article, the questions of application technique of dispersive analysis in the research of social and economic processes are discussed. The construction algorithm of general linear model, effective in the cases when there is a necessity to reveal the relationship of productive indicator measured on quantitative scale, with the level of one and more factor signs measured on serial or nominal scales is presented. The technique of the general linear model is presented in the form of eight stage are consistently carried. The authors finally formulate the conclusions according to the results of the research. As the modelling tool use of ‘General Linear Model’ procedure of the package of the analysis of SPSS Base is recommended. The example illustrating the suggested algorithm is presented