Historical sources, in particular censuses and data series from previous centuries, provide valuable research material but require careful interpretation. The social context to which these data relate is very different from today’s situation.
Insight into the historical frame of reference and a thorough knowledge of the sources on which the databases are based is necessary to correctly interpret and use the data series for scientific research. A critical analysis of the statistics is essential to guarantee the quality of the research results. We at the Quetelet Center are happy to help you with all your questions about historical datasets.