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Interpreting degenerate solutions in unfolding by use of the vector model and the compensatory distance model
Deun, K.; Groenen, P.; Heiser, W.; Busing, F.; Delbeke, L. - In: Psychometrika 70 (2005) 1, pp. 45-69
Persistent link: https://www.econbiz.de/10005184081
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A monotonically convergent algorithm for orthogonal congruence rotation
Kiers, Henk; Groenen, Patrick - In: Psychometrika 61 (1996) 2, pp. 375-389
Persistent link: https://www.econbiz.de/10005381994
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Optimal scaling by alternating length-constrained nonnegative least squares, with application to distance-based analysis
Groenen, Patrick; Os, Bart-Jan; Meulman, Jacqueline - In: Psychometrika 65 (2000) 4, pp. 511-524
Persistent link: https://www.econbiz.de/10005603124
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The tunneling method for global optimization in multidimensional scaling
Groenen, Patrick; Heiser, Willem - In: Psychometrika 61 (1996) 3, pp. 529-550
Persistent link: https://www.econbiz.de/10005603134
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Avoiding degeneracy in multidimensional unfolding by penalizing on the coefficient of variation
Busing, Frank; Groenen, Patrick; Heiser, Willem - In: Psychometrika 70 (2005) 1, pp. 71-98
Persistent link: https://www.econbiz.de/10005603443
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Reviews
McLachlan, Geoff; Markus, Monica; Groenen, Patrick; … - In: Psychometrika 63 (1998) 1, pp. 93-104
Persistent link: https://www.econbiz.de/10005612706
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A distance-based variety of nonlinear multivariate data analysis, including weights for objects and variables
Commandeur, Jacques; Groenen, Patrick; Meulman, Jacqueline - In: Psychometrika 64 (1999) 2, pp. 169-186
Persistent link: https://www.econbiz.de/10005757725
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Cluster differences scaling with a within-clusters loss component and a fuzzy successive approximation strategy to avoid local minima
Heiser, Willem; Groenen, Patrick - In: Psychometrika 62 (1997) 1, pp. 63-83
Persistent link: https://www.econbiz.de/10005184188