Random Directed Graph Distributions in the Triad Census in Social Networks
NBER Working Paper No. 113
---- Acknowledgements ----
This paper was prepared as a Ph.D. qualifying paper for the Department of Statistics at Harvard University. I an extremely grateful to Paul Holland who guided the research and made valuable comments on the data analyses conducted in Section 6. In addition, he suggested the form of the figure that appears in Section 7. I would also like to thank Professors Fred Mosteller and David Oakes who made helpful suggestions on an earlier draft of this paper, and Sandy Moriarty and Sheila Howard who typed this manuscript, and an earlier version.