“Spatial Data Analysis Based on Statistical Theory, Case Study: CENSUS 2011, INSTAT.” Developed within the framework of the projects “For Fundamental Research and Excellence” in Public Higher Education Institutions, as part of the National Program for Research and Development (NPRD) in Information Systems and Technologies, 2010-2012 “DME, FMEPE, PUT September 2011 – September 2012. (L. Prifti, D. Salillari)