Marek GAŁĄZKA1 and Hanna WDOWICKA2
1 Adam Mickiewicz University, Poznań, Poland
2 University of Economics and Business, Poznań, Poland
Statistical methods are used in research encompass planning, designing, data collection, analysis, interpretation, and reporting of findings. Through statistical analysis, raw numbers are transformed into meaningful insights, bringing data to life. The accuracy of results and conclusions depends on the appropriate application of statistical tests.
This article presents several own implementations of advanced statistical methods that are not available in the ABAP standard.