Shum Chun-Yin.Thesis (M.Phil.)--Chinese University of Hong Kong, 2003.Includes bibliographical references (leaves 63-64).Abstracts in English and Chinese.Abstract --- p.iAcknowledgement --- p.ivChapter 1 --- Introduction --- p.1Chapter 2 --- Ordinal Contingency Table --- p.5Chapter 2.1 --- Model --- p.5Chapter 2.2 --- The Maximum Likelihood Method --- p.7Chapter 2.3 --- Limitation of the Maximum Likelihood Estimation in Large Sample --- p.8Chapter 2.4 --- The Partition Maximum Likelihood Approach --- p.9Chapter 3 --- Modification of the Partition Maximum Likelihood Approach --- p.12Chapter 3.1 --- The Modified Partition Maximum Likelihood Approach --- p.12Chapter 3.2 --- Mx Implementation --- p.14Chapter 3.2.1 --- Maximum Likelih...