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Permutation analysis of data with multiple binary category choices
1Department of Sociology, Colorado State University, Fort Collins 80523-1784, USA. berry@lamar.colostate.edu
Psychological Reports
|April 4, 2003
Abstract:
In many studies, respondents may mark all answers that apply when responding to a multiple-choice question, i.e., a cafeteria or multiple-response question. One exact and two approximate permutation methods are described to analyze multiple-response questions. The methods provide the probability, under the null hypothesis, that the multiple binary responses do not differ among specified groups.