Changes in the national composition of the Red Army in 1942-1945: multidimensional statistical analysis of data taking into account various categories of military personnel

Abstract

The subject of the study in this article is the dynamics of changes in the national composition of various categories of the Red Army during the Great Patriotic War, the object of the study is the summary albums of socio—demographic data of the list of the Red Army, compiled in the period under review in the General Staff with a frequency of once every six months in a single copy as a generalizing reference material for the top leadership of the state and the armed forces. The purpose of this work is to analyze the changes in the national composition of various categories of Red Army servicemen (commanding officer (since 1943 - officer), junior commanding officer (since 1943 – sergeant), enlisted and cadet personnel) that occurred from mid-1942 to early 1945 (this period is determined by availability of source data). Based on the nature of the source under study, the research approach is based on the use of cluster analysis – one of the most well-known methods of multidimensional statistical analysis. The novelty of the study lies in the fact that for the first time, using cluster analysis, an analysis of statistics from albums of socio-demographic data of the Red Army roster during the Great Patriotic War, which became available to researchers only in 2017 and have not yet been fully introduced into scientific circulation, was carried out. The analysis revealed the main directions of changes in the national composition of the Red Army, in particular, general and special in the dynamics of the distribution of servicemen of various nationalities by military categories. The conducted research has shown that this source has a very high information potential for statistical research on changes in the national composition of the Red Army during the Great Patriotic War.