I was involved in statistical empiric private research and investigations with groups of mathematicians and physicists from Germany and Ukraine, both, real life and online as well. First I was ‘apprentice’. I learned a lot. Through much study I was able to occasionally oversee the teams.
Projects of exploratory data analysis: multivariate time series, unit roots, sensitivity, cluster analysis; segmentation; programming and justification of new methods; design & statistical analysis of laboratory experiments in behavioural economics. (descriptions on demand)