Nonparametric criterion of differences for two independent selections in the table editor MS EXCEL
The article discusses the mathematical formulation of the problem, the algorithm, the program and two examples of calculating the non-parametric Mann-Whitney U test. Spreadsheets MS EXCEL and VBA programming language were used for research. The authors have written and debugged a computer program that allows users to automatically process data using non-parametric methods of mathematical statistics, not provided for in MS EXCEL. The presence of the source code of the developed program allows you to use it in the project to protect the processed data.