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By Dankmar Bohning, Peter G.M. van der Heijden, John Bunge. G.M. van der Heijden is Professor of Social Statistics at the University of Utrecht and at the University of Southampton. Edited by Dankmar Bohning.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.