Statistics data are the result of a complex scientific research process. Based on rigorous procedures, statistical research offers a bigger quantity of data from various domains, to specialists and wide public. This considerable quantity of statistics data illustrate on the one hand an extension...

Over many past decades countries in sub-Saharan Africa have received extensive bilateral and multilateral aid in support of the production of relevant, timely, and good quality data and statistics. But assessing aid effectiveness in the statistical area is a complex matter. Many datasets are...