Professor Douglas White
Friday Feb 18 2011 Douglas R. White, Causality project team
Evolutionary Causality: Discussions, Demonstrations, Possibilities link: http://bit.ly/ekyBwt Doug White; Giorgio Gosti and Tolga at UCI; and Zeev Maoz at UC Davis
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Friday Oct 22 2010 Dwight Read Dwight Read, Professor of Anthropology, UCLA. http://bit.ly/c3sIfe |
Friday Oct 8 2010 Yen-Sheng Chiang
Yen-Sheng Chiang, Asst. Professor, Sociology, UCI. http://bit.ly/aHQg0y Cooperation Dynamics in Networks When Cued by the Structural Attributes of Nodes |
Friday Sept 24 2010 Douglas White
Abstract: Results and strategies are illustrated for using a newly completed R package for cross-cultural or cross-community samples, Rccs, which generates potential causal inferences from coded data for ethnographic studies. It factors out network "peer effects" of spatial and shared cultural history, imputes missing data, and generates networks of potential causal relations among variables. These can be evaluated by Pearl's causal graph theorems for identifiable causal structures. Illustrations are given for a large network of variables from the Standard Cross-Cultural Sample and for a small time-series sample of South Asian villages undergoing transformation from a Jajmani patron-client to market exchange. It will also be applied to Lewis Binford's (2000) forager sample. Multi-level peer effects can be accommodated in these analyses. *Rccs* is used in UCI undergraduate science writing classes and is open access under the Gnu license for use in university classes worldwide. |
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