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Kamakura, Wagner A. – Psychometrika, 1991
Two ideal-point probabilistic choice models from the external analysis of preferences are presented that allow for more flexible distributions of ideal-points. The first extends the probit model of W. Kamakura and R. Srivastava. The second is based on simplifying assumptions that lead to a multidimensional histogram of ideal-points. (SLD)
Descriptors: Equations (Mathematics), Estimation (Mathematics), Graphs, Mathematical Models