TY - JOUR
T1 - The wandering ideal point model
T2 - A probabilistic multidimensional unfolding model for paired comparisons data
AU - De Soete, Geert
AU - Carroll, J. Douglas
AU - Desarbo, Wayne
PY - 1986/1/1
Y1 - 1986/1/1
N2 - In analogy with the wandering vector model, a probabilistic multidimensional unfolding model is proposed for representing paired comparisons data. It is shown that contrary to other stochastic multidimensional unfolding models, the present model does not imply strong stochastic transitivity, only moderate stochastic transitivity. A maximum likelihood parameter estimation procedure is developed and an illustrative application is presented.
AB - In analogy with the wandering vector model, a probabilistic multidimensional unfolding model is proposed for representing paired comparisons data. It is shown that contrary to other stochastic multidimensional unfolding models, the present model does not imply strong stochastic transitivity, only moderate stochastic transitivity. A maximum likelihood parameter estimation procedure is developed and an illustrative application is presented.
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U2 - 10.1016/0022-2496(86)90040-4
DO - 10.1016/0022-2496(86)90040-4
M3 - Article
AN - SCOPUS:0001863670
VL - 30
SP - 28
EP - 41
JO - Journal of Mathematical Psychology
JF - Journal of Mathematical Psychology
SN - 0022-2496
IS - 1
ER -