Neighborhood History as a Factor Shaping Syringe Distribution Networks Among Drug Users at a U.S. Syringe Exchange [0.03%]
邻里历史在美国针具交换项目中对药物使用者间针头分配网络的影响
Naomi Braine,Caroline Acker,Cullen Goldblatt et al.
Naomi Braine et al.
Throughout the US, high-visibility drug markets are concentrated in neighborhoods with few economic opportunities, while drug buyers/users are widely dispersed. A study of Pittsburgh Syringe Exchange participants provides data on travel bet...
Advances in Exponential Random Graph (p*) Models Applied to a Large Social Network [0.03%]
应用于大型社会网络的指数随机图(p* )模型的新进展
Steven M Goodreau
Steven M Goodreau
Recent advances in statistical network analysis based on the family of exponential random graph (ERG) models have greatly improved our ability to conduct inference on dependence in large social networks (Snijders 2002, Pattison and Robins 2...
David R Hunter
David R Hunter
Curved exponential family models are a useful generalization of exponential random graph models (ERGMs). In particular, models involving the alternating k-star, alternating k-triangle, and alternating k-twopath statistics of Snijders et al ...
David C Bell,Benedetta Belli-McQueen,Ali Haider
David C Bell