A manual is designed to support and help the basic concepts of statistics and its implications in econometric, beside this, interpretation of further statistical techniques have been shown as well by illustrations and graphical methods. It is comprised on several instances of test, obtained from...

This paper identifies some characteristic statistical aspects of the annual legislation’s dynamics and structure in the socio-economic system that had defined Romania, over the last two decades. After a brief introduction devoted to the concepts of social and economic system (SES) and societal...