Fitting the off-diagonal dedicom model in the least-squares sense by a generalization of the harman and jones minres procedure of factor analysis |
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| Authors: | Jos M F ten Berge Henk A L Kiers |
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| Institution: | (1) Department of Psychology, University of Groningen, 9712 HV Groningen, The Netherlands |
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| Abstract: | Harshman's DEDICOM model providesa framework for analyzing square but asymmetric materices of directional relationships amongn objects or persons in terms of a small number of components. One version of DEDICOM ignores the diagonal entries of the matrices. A straight-forward computational solution for this model is offered in the present paper. The solution can be interpreted as a generalized Minres procedure suitable for handing asymmetric matrices. |
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| Keywords: | minimum residual analysis analysis of directional relationships |
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