The updated second edition offers expanded discussions of the chi square test of significance and the potential measures of association available for use with categoric data. Reviewing basic techniques in analysis of nominal data, this paper employs survey research data on party identification and ideologies to indicate which measures and tests are most appropriate for particular theoretical concerns. This book serves as an ideal primer for Volume 20, Log-Linear Models.

H. T. Reynolds is professor emeritus of political science at the University of Delaware. He is author of Governing America, with David Volger; The Analysis of Nominal Data, Second Edition; and several articles on methodology.