Analyst's Notebook is a software product from IBM used for data analysis and investigation. It is a part of the Human Terrain System, a United States Army program which embeds social scientists with combat brigades. Several investigations, including an investigation into fraud in the U.S. Army, are reported to have used Analyst's Notebook capabilities. It is also used by the Swedish police to analyse social contacts and social networks.
References
Analyst's Notebook Wikipedia(Text) CC BY-SA