A.A. Kaufman's scientific contribution to statistical research methodology: from the history of statistical thought in the late 19th – early 20th centuries

A.A. Kaufman is a prominent Russian researcher who made a significant contribution to the development of methodological approaches in statistical science during a period of fundamental social transformation. His scientific works represented a fundamentally new perspective on statistical research, distinguished by profound theoretical understanding and practical focus. Kaufman's main areas of research included a critical analysis of existing statistical methods, the development of innovative research strategies, and the formulation of methodological principles for the quantitative analysis of socioeconomic processes. The scientist consistently demonstrated the need for a comprehensive approach to statistical research, which involves not only the mathematical processing of data but also a profound and meaningful interpretation of the results obtained. Kaufman devoted particular attention to improving methods for collecting and systematizing statistical information, substantiating the importance of representativeness and scientific reliability of empirical data. His fundamental works made a significant contribution to the development of Russian statistical science and social research methodology.

history of statistical thought, A.A. Kaufman, statistical accounting, census, history of Siberia, migration processes, history of statistical services