A simple test of association for contingency tables with multiple column responses.
Loughin and Scherer (1998, Biometrics 54, 630-637) investigated tests of association in two-way tables when one of the categorical variables allows for multiple-category responses from individual respondents. Standard chi-squared tests are invalid in this case, and they developed a bootstrap test procedure that provides good control of test levels under the null hypothesis. This procedure and some others that have been proposed are computationally involved and are based on techniques that are relatively unfamiliar to many practitioners. In this paper, the methods introduced by Rao and Scott (1981, Journal of the American Statistical Association 76, 221-230) for analyzing complex survey data are used to develop a simple test based on a corrected chi-squared statistic.
Decady
Y J
YJ
School of Business, Carleton University, Ottawa, Ontario, Canada.
Thomas
D R
DR
D000383:Agriculture; D001336:Automobiles; D001699:Biometry / Q000379:methods*; D016009:Chi-Square Distribution; D002755:Choice Behavior; D004522:Educational Status; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D015233:Models, Statistical