Methodology for using the statistical analysis package for correlation and regression analysis in the course of economic research
The application of the method of correlation and regression analysis in the course of economic research is considered. The advantages and disadvantages of the analyzed method are presented, and the need to confirm the result by checking the model for adequacy is justified. It is shown how the results of the analysis are influenced by the uniformity of the sample data, the correctness of taking into account the prerequisites for using the least squares method, and the choice of factor features that affect the resulting feature. The use of the method allows you to obtain conclusions and forecasts that can confirm or refute the results of scientific research.