Analiza determinant dzietności w Polsce w roku 2011 oraz 2021 z wykorzystaniem ekonometri przestrzennej.

The aim of the project is to explore historical sales data from a supermarket and identify factors that may significantly influence customer satisfaction ratings regarding their overall shopping experience.

This analysis explores the connections between household income perceptions and mental health using survey data from the European Social Survey (ESS 11). By applying Association Rule Mining, we identify patterns linking economic well-being with factors such as employment, social interactions, perceived life control, and overall health.