%0 Journal Article %T A note on global Markov properties for mixed graphs %A Michael Eichler %J Statistics %D 2011 %I arXiv %X Global Markov properties in mixed graphs are usually formulated in terms of the path-oriented m-separation or by use of augmented graphs (similar to moral graphs in the case of directed acyclic graphs). We provide an alternative characterization that can be easily implemented. %U http://arxiv.org/abs/1107.3036v2