The Analysis of Contingency Tables by Graphical Models
本文介绍了Darroch等人定义的图模型类，并基于此类讨论了多维列联表的模型选择策略，给出了一个实例。
Some aspects of the analysis of multidimensional contingency tables in practice are considered. The class of graphical models defined by Darroch, Lauritzen & Speed (1980) is described, strategies for model selection based on this class are considered and an example is given.