prof. dr. Willem J. Heiser - Staff - Faculty of Social and Behavioural Sciences

prof. dr. Willem J. Heiser

Telephone number:	+31 (0)71 527 3828
E-Mail:	heiser@fsw.leidenuniv.nl
Faculty / Department:	Faculteit der Sociale Wetenschappen, Instituut Psychologie, Methoden & Technieken
Office Address:	Pieter de la Court gebouw Wassenaarseweg 52 2333 AK Leiden Room number 3B19

Curriculum Vitae

Please see Curriculum Vitae for more information

2011

Heiser, W.J. & d'Ambrosio, A. (2011)
Custering and prediction of rankings within a kemeny distance framework. Frankfurt am Main, invited speaker at the Joint Conference of the German Classification Society (GfKl)
(Conference lecture)
Heiser, W.J. (2011)
Explanatory unfolding models for prediction of judgment and choice. HongKong, 76th annual and 17th international meeting of the Psychometric Society (IMPS2011)
(Conference lecture)
Heiser, W.J. (2011)
T.R. – Applied Psychological Measurement. Applied Psychological Measurement, 35
(Contribution for newspaper or weekly magazine)
Heiser, W.J. (2011)
T.R. – Journal of Classification. Journal of Classification, 28
(Contribution for newspaper or weekly magazine)
Heiser, W.J. (2011)
T.R. – Measurement: Interdisciplinary Research and Perspectives. Measurement: Interdisciplinary Research and Perspectives, 3
(Contribution for newspaper or weekly magazine)

2010

Heiser, W.J. & Warrens, M.J. (2010)
Families of relational statistics for 2X2 tables. In: Kaul, H. & Mulder, H.M. (Eds.), Advances in Interdisciplinary Applied Discrete Mathematics, pp. 25-52. Singapore: World Scientific.
(Part of book or chapter of book)
Hickendorff, M. & Putten, C.M., van & Verhelst, N.D. & Heiser, W.J. (2010)
Individual differences in strategy use on division problems: Mental versus written computation. Journal of Educational Psychology, 102 (2), pp. 438-452.
(Article)
Busing, F.M.T.A. & Heiser, W.J. (2010)
Restricted unfolding: Preference analysis with optimal transformations fo preferences and attributes. Food Quality and Preference, 21, pp. 82-92.
(Article)
Polak, M.G. & Van, H.L. & Overeem-Seldenrijk, J. & Heiser, W.J. & Abraham, R.E. (2010)
The developmental profile: Validation of a theory driven instrument for personality assessment. Psychotherapy Research, 20, pp. 259-272.
(Article)
Rooden, S.M., van & Heiser, W.J. & Kok, J. & Verbaan, D. & Hilten, Jacobus, J. & Marinus, Johan (2010)
The identification of Parkinson's disease subtypes using cluster analysis: a systematic review. Movement Disorders, 25 (8), pp. 969-978.
(Article)

2009

Vera, J.F. & Macias, R. & Heiser, W.J. (2009)
A dual latent class unfolding model for two-way two-mode preference rating data. Computational Statistics and Data Analysis, 53, pp. 3231-3244.
(Article)
Vera, J.F. & Macias, R. & Heiser, W.J. (2009)
A latent class multidimensional scaling model for two-way one-mode continuous rating dissimilarity data. Psychometrika, 74, pp. 297-315.
(Article)
Heiser, W.J. & Warrens, M.J. (2009)
Detecting complete positive regression: using the dominant axis of correspondence analysis. Cambridge, England, IMPS 2009, the 74th annual meering of the Psychometric Society.
(Conference lecture)
Warrens, M.J. & Heiser, W.J. (2009)
Diagnostics for regression dependence in tables re-ordered by the dominant correspondence analysis solution. Computational Statistics and Data Analysis, 53, pp. 3139-3144.
(Article)
Hickendorff, M. & Heiser, W.J. & Putten, C.M., van & Verhelst, N.D. (2009)
How to measure and explain achievement change in large-scale assessments: A rejoinder. Psychometrika, 74, pp. 367-374.
(Article)
Hickendorff, M. & Heiser, W.J. & Putten, C.M., van & Verhelst, N.D. (2009)
Solution strategies and achievement in Dutch complex arithmetic: Latent variabel modeling of change. Psychometrika, 74, pp. 331-350.
(Article)
Heiser, W.J. (2009)
Statistics meets psychology: the inspiration of John van de Geer. Leiden, Invited lecture on the occasion of the start of the master's program Statistical Science for the life and behavioral sciences.
(Conference lecture)
Heiser, W.J. (2009)
T.R. - Applied Psychological Measurement. Applied Psychological Measurement, 32
(Contribution for newspaper or weekly magazine)
Heiser, W.J. (2009)
T.R. - Journal of Classification. Journal of Classification, 25
(Contribution for newspaper or weekly magazine)
Heiser, W.J. (2009)
T.R. - Measurement: Interdisciplinary Research and Perspectives. Measurement: Interdisciplinary Research and Perspectives, 6
(Contribution for newspaper or weekly magazine)
Spinhoven, P. & Rooij, M.J., de & Heiser, W.J. & Smit, J. & Penninx, B.W. (2009)
The role of personality in comorbidity among anxiety and depressive disorders in primary care and specialty care: A cross-sectional analysis. General Hospital Psychiatry, 31, pp. 470-477.
(Article)
Polak, M.G. & Heiser, W.J. & Rooij, M.J., de (2009)
Two types of single-peaked data: correspondence analysis as an alternative to principal component analysis. Computational Statistics and Data Analysis, 53, pp. 3117-3128.
(Article)

2008

Hickendorff, M. & Heiser, W.J. & Putten, C.M., van & Verhelst, N.D. (2008)
Clustering nominal data with equivalent categories. Behaviormetrika, 35 (1), pp. 35-54.
(Article)
Jong, K., de & Nugter, M.A. & Polak, M.G. & Wagenborg, J.E.A. & Spinhoven, P. & Heiser, W.J. (2008)
De Nederlandse versie van de Outcome Questionnaire (OQ-45): Een crossculturele validatie. Gedrag & Gezondheid: Tijdschrift voor Psychologie en Gezondheid, 36, pp. 35-45.
(Article)
Frank, L.E. & Heiser, W.J. (2008)
Feature selection in feature network models: Finding predictive subsets of features with the positive lasso. British Journal of Mathematical and Statistical Psychology, 61, pp. 1-27.
(Article)
Heiser, W.J. & Warrens, M.J. (2008)
Horseshoe effects in multiple correspondence analysis: distance transformations that let them disappear. St Louis, CSNA 2008 Annual meeting of the Classification society of North America
(Conference lecture)
Gucht, V.M.J., de & Maes, S. & Heiser, W.J. (2008)
Is there a reciprocal relationship between health behaviour and psychological and somatic distress? International Journal of Psychology, 43, p. 594.
(Article)
Heiser, W.J. & Warrens, M.J. (2008)
On the recovery of the consecutive ones property by generalized averaging algorithms. In: Shigemasu, K, Okada, A, Imaizumi, T, hoshino, T (Eds.), New trends in psychometrics., pp. 107-110. Tokio: University Academic Press.
(Part of book or chapter of book)
Heiser, W.J. (2008)
Psychometric roots of multidimensional data analysis in the Netherlands: From Gerard Heymans to John van de Geer. Journ@l Electronique d'Histoire des Probabilités et de la Statistique / Electronic Jour@l for History of Probability and Statistics, 4 (2), pp. 1-25.
(Article)
Heiser, W.J. (2008)
T.R. - Applied Psychological Measurement. Applied Psychological Measurement, 32
(Contribution for newspaper or weekly magazine)
Heiser, W.J. (2008)
T.R. - Journal of Classification. Journal of Classification, 25
(Contribution for newspaper or weekly magazine)
Heiser, W.J. (2008)
T.R. - Measurement: Interdisciplinary Research and Perspectives. Measurement: Interdisciplinary Research and Perspectives, 6
(Contribution for newspaper or weekly magazine)

2007

Warrens, M.J. & Gruijter, D.N.M., de & Heiser, W.J. (2007)
A systematic comparison between classical optimal scaling and the twoparameter IRT model. Applied Psychological Measurement, 31 (2), pp. 106-120.
(Article)
Frank, L.E. & Heiser, W.J. (2007)
Estimating standard errors in feature network models. British Journal of Mathematical and Statistical Psychology, 60, pp. 1-28.
(Article)
Vera, J.F. & Murillo, A. & Heiser, W.J. (2007)
Global optimization in any Minkowski metric: a permutation-translation simulated annealing algorithm for multidimensional scaling. Journal of Classification, 24, pp. 277-301.
(Article)
Deun, K, van & Marchal, K. & Heiser, W.J. & Engelen, K. & Mechelen, I, van (2007)
Joint mapping of genes and conditions via multidimensional unfolding analysis. BMC Bioinformatics, 8 (181), pp. 1-8.
(Article)
Deun, K, van & Heiser, W.J. & Delbeke, L. (2007)
Multidimensional unfolding by nonmetric multidimensional scaling of Spearman distances in the extended permutation polytope. Multivariate Behavioral Research, 42, pp. 103-132.
(Article)
Heiser, W.J. & Meulman, J.J. (2007)
Noise or signal? The dilemma of individual differences. In: Groen, A., in 't, Jonge, H.J., de, Klasen, E., Papma, H., Slooten, P., van (Eds.), Knowledge in Ferment. Dilemmas in science, scholarship and society, pp. 71-83. Leiden: Leiden University Press.
(Part of book or chapter of book)
Rooden, S.M., van & Verbaan, D. & Visser, M. & Marinus, J. & Verduin, C.J. & Heiser, W.J. & Hilten, J.J., van (2007)
Profiling subgroups of cognitive performance in Parkinson's disease. Parkinsonism & Related Disorders, 13, pp. S187.
(Article)
Warrens, M.J. & Heiser, W.J. (2007)
Robinson Cubes. In: Brito, P., Bertrand, P., Cucumel, G., Caravalho, de, F. (Eds.), Studies in Classification, Data Analysis, and Knowledge Organization, Vol. 9: Selected contributions in data analysis and classification., pp. 515-523. Berlin: Springer.
(Part of book or chapter of book)
Jong, K., de & Nugter, M.A. & Polak, M.G. & Wagenborg, J.E.A. & Spinhoven, P. & Heiser, W.J. (2007)
The Outcome Questionnaire (OQ-45) in a Dutch population: A cross-cultural validation. Clinical Psychology and Psychotherapy, 14, pp. 288-301.
(Article)
Gravely-Witte, S. & Gucht, V.M.J., de & Heiser, W.J. & Grace, S.L. & Elderen-Van Kemenade, T.M.T., van (2007)
The impact of angina and cardiac history on health-related quality of life and depression in coronary heart disease patients. Chronic Illness, 3, pp. 66-76.
(Article)

2006

Heiser, W.J. (2006)
Editorial. Journal of Classification, 23 (1), pp. 1-2.
(Article)
Heiser, W.J. (2006)
Editorial. Journal of Classification, 23 (2), p. 173.
(Article)
Craen, S., de & Commandeur, J.J.F. & Frank, L.E. & Heiser, W.J. (2006)
Effects of group size and lack of sphericity on the recovery of clusters in K-means cluster analysis. Multivariate Behavioral Research, 41 (2), pp. 127-145.
(Article)
Deun, K, van & Mechelen, I, van & Heiser, W.J. (2006)
Joint mapping of genes and conditions via non-metric multidimensional unfolding analysis. Rome, Italy, COMPSTAT'2006, the 17th conference of IASC-ERS
(Conference lecture)
Kooij, A.J., van der & Meulman, J.J. & Heiser, W.J. (2006)
Local minima in categorical multiple regression. Computational Statistics and Data Analysis, 50, pp. 446-462.
(Article)
Heiser, W.J. (2006)
Measurement without copper instruments and experiment without complete control. Psychometrika, 71, pp. 457-461.
(Article)
Heiser, W.J. & Frank, L.E. (2006)
Network representations of city-block models. Ljubljana, Slovenia., International Federation of Classification Societies, IFCS'2006
(Conference lecture)
Heiser, W.J. & Frank, L.E. (2006)
Network representations of city-block models. Montreal, Canada, IMPS'2006, the 71th Annual meeting of the Psychometric Society
(Conference lecture)
Warrens, M.J. & Heiser, W.J. (2006)
Scaling Unidimensional Models with Multiple Correspondence Analysis. In: Greenacre, M. & Blasius, J. (Eds.), Multiple Correspondence Analysis and Related Methods (Statistics in the Social and Behavioral Sciences Series), pp. 219-235. London: Chapman & Hall/CRC.
(Part of book or chapter of book)
Heiser, W.J. (2006)
Spatial analysis of preferences and attitude data allowing for differences between actors and effects of occasions. Krakow, Poland, Invited address for the Polish SPSS user conference
(Conference lecture)
Frank, L.E. & Heiser, W.J. (2006)
Standard errors, prediction error and model tests in additive trees. Piscataway, U.S.A., Annual meeting of the Classification Society of North America (CSNA)
(Conference lecture)
Heiser, W.J. (2006)
T.R. - Applied Psychological Measurement. Applied Psychological Measurement, 30
(Contribution for newspaper or weekly magazine)
Heiser, W.J. (2006)
T.R. - Journal of Classification. Journal of Classification, 23
(Contribution for newspaper or weekly magazine)
Heiser, W.J. (2006)
T.R. - Measurement: Interdisciplinary Research and Perspectives. Measurement: Interdisciplinary Research and Perspectives
(Contribution for newspaper or weekly magazine)
Polak, M.G. & Heiser, W.J. & Rooij, M.J., de (2006)
Testing single-peakedness of item responses. Montreal, Canada, IMPS'2006, the 71th Annual meeting of the psychometric society
(Conference lecture)

2005

Murillo, A. & Vera, J.F. & Heiser, W.J. (2005)
A permutation-translation simulated annealing algorithm for L1 and L2 Undidimensional scaling. Journal of Classification, 22, pp. 119-138.
(Article)
Busing, F.M.T.A. & Groenen, P.J.F. & Heiser, W.J. (2005)
Avoiding degeneracy in multidimensional unfolding by penalizing on the coefficient of variation. Psychometrika, 70, pp. 71-98.
(Article)
Heiser, W.J. (2005)
Editorial. Journal of Classification, 22 (2), pp. 147-148.
(Article)
Heiser, W.J. (2005)
Editorial. Journal of Classification, 22 (1), pp. 1-2.
(Article)
Rooij, M.J., de & Heiser, W.J. (2005)
Graphical representations and odds ratios in a distance association model for the analysis of cross classified data. Psychometrika, 70, pp. 99-122.
(Article)
Kloot, W.A., van der & Spaans, M. & Heiser, W.J. (2005)
Instability of hierarchical cluster analysis due to input order of the data: The PermuCLUSTER solution. Psychological Methods, 10, pp. 468-476.
(Article)
Deun, K, van & Groenen, P.J.F. & Heiser, W.J. & Busing, F.M.T.A. & Delbeke, L. (2005)
Interpreting degenerate solutions in unfolding by use of the vector model and the compensatory distance model. Psychometrika, 70, pp. 45-69.
(Article)
Kooij, A.J., van der & Meulman, J.J. & Heiser, W.J. (2005)
Local minima in categorical multiple regression. Computational Statistics and Data Analysis, pp. 446-462.
(Article)
Warrens, M.J. & Heiser, W.J. & Gruijter, D.N.M., de (2005)
Reparametrization of homogeneity analysis to accommodate parallel item response functions. Behaviormetrika, 32 (2), pp. 127-139.
(Article)
Meulman, J.J. & Heiser, W.J. (2005)
SPSS Categories 14.0 - CD Rom. Chicago: SPSS Inc..
(Book (monograph))
Verduin, C.J. & Heiser, W.J. (2005)
Spreiding zonder fouten; hoe de standaarddeviatie tot stand kwam als maat voor verscheidenheid. STAtOR, 6 (3), pp. 14-20.
(Article)
Heiser, W.J. (2005)
T.R. - Applied Psychological Measurement. Applied Psychological Measurement, 29
(Contribution for newspaper or weekly magazine)
Heiser, W.J. (2005)
T.R. - Journal of Classification. Journal of Classification, 22
(Contribution for newspaper or weekly magazine)

2004

Frank, L.E. & Heiser, W.J. (2004)
Statistical inference in feature network models and additive trees. Pacific Grove, CA, IMPS 2004, The 69th Annual Meeting of the Psychometric Society
(Conference lecture)
Heiser, W.J. (2004)
Editorial. Journal of Classification, 21 (2), pp. 163-164.
(Article)
Heiser, W.J. (2004)
Editorial. Journal of Classification, 21 (1), p. 1.
(Article)
Heiser, W.J. (2004)
Geometric representation of association between categories. Psychometrika, 69, pp. 513-546.
(Article)
Heiser, W.J. & Busing, F.M.T.A. (2004)
Multidimensional scaling and unfolding of symmetric and asymmetric proximity relations. In: Kaplan, D. (Ed.), The SAGE Handbook of Quantitative Methodology for the Social Sciences, pp. 25-48. Thousand Oaks, CA: Sage.
(Part of book or chapter of book)
Gucht, V.M.J., de & Fischler, B. & Heiser, W.J. (2004)
Neuroticism, alexithymia, negative affect, and positive affect as determinants of medically unexplained symptoms. Personality and Individual Differences, 36, pp. 1655-1667.
(Article)
Gucht, V.M.J., de & Fischler, B. & Heiser, W.J. (2004)
Personality and affect as determinants of medically unexplained symptoms in primary care. A follow up study. Journal of Psychosomatic Research, 56 (3), pp. 279-285.
(Article)
Meulman, J.J. & Kooij, A.J., van der & Heiser, W.J. (2004)
Principal components analysis with nonlinear optimal scaling transformations for ordinal and nominal data. In: Kaplan, D. (Ed.), The Sage Handbook of Quantitative Methodology for the Social Sciences, pp. 49-70. Thousand Oaks, CA: Sage Publications.
(Part of book or chapter of book)
Meulman, J.J. & Heiser, W.J. (2004)
SPSS Categories 13.0. Chicago, Illinois: SPSS Inc..
(Book (monograph))

2003

Heiser, W.J. (2003)
Interpretation of between-set distances in correspondence analysis. Tallahassee Florida USA, DIMACS workshop on algorithms for multidimensional scaling,II
(Conference lecture)
Heiser, W.J. (2003)
Barycentric representation of profiles in correspondence analysis: Some new results. Neuchatel Suisse, Rencontres de la Société Francophone de Calssification
(Conference lecture)
Heiser, W.J. (2003)
Interpretation of between-set distances in correspondence analysis. Monterey CA USA, seminar CTB
(Conference lecture)
Heiser, W.J. (2003)
Interset distances in the barycentric representation of profiles. Barcelona Spain, CARME 2003 Correspondence Analysis and Related Methods
(Conference lecture)
Heiser, W.J. & Busing, F.M.T.A. (2003)
Ordinal three-way MDS with PROXSCAL: An application of tehe reduced rank model to the Klingberg data. Tallahassee Florida USA, Annual meeting of the Classification Society of North America
(Conference lecture)
Rooij, M.J., de & Heiser, W.J. (2003)
A distance representation of the quasi-symmetry model and related distance models. In: Yanai, H., Okada, O., Shigemasu, K., Kano, Y., Meulman, J.J. (Eds.), New Developments in Psychometrics, pp. 487-494. Tokyo: Springer Verlag.
(Part of book or chapter of book)
Gucht, V.M.J., de & Heiser, W.J. (2003)
Alexithymia and somatisation: A quantitative review of the literature. Journal of Psychosomatic Research, 54, pp. 425-434.
(Article)
Heiser, W.J. (2003)
Barycentric representation of profiles in correspondence analysis: Some new results. In: Dodge, Y. & Melfi, G. (Eds.), Méthodes et Perspectives en Classification - Comptes rendus des 10èmes Rencontres de la Société Francophone de Classification, pp. 21-22. Neuchâtel Suisse: PAN.
(Part of book or chapter of book)
Kloot, W.A., van der & Bouwmeester, S. & Heiser, W.J. (2003)
Cluster instability as a result of data input order. In: Yanai, H., Okada, A., Shigemasu, K., Kano, Y., Meulman, J.J. (Eds.), New Developments in Psychometrics, pp. 487-494. Tokyo: Springer Verlag.
(Part of book or chapter of book)
Heiser, W.J. (2003)
Early Statistical Modelling of Latent Quantities: The History of Distance Measurement by Triangulation. In: Yanai, H., Okada, A., Shigemasu, K., Kano, Y., Meulman, J.J. (Eds.), New Developments in Psychmetrics, pp. 33-44. Tokyo: Springer Verlag.
(Part of book or chapter of book)
Heiser, W.J. (2003)
Editorial. Journal of Classification, 20 (2), pp. 139-140.
(Article)
Heiser, W.J. (2003)
Editorial. Journal of Classification, 20 (1), p. 1.
(Article)
Gucht, V.M.J., de & Fischler, B. & Heiser, W.J. (2003)
Job stress, personality, and psychological distress as determinants of somatization and functional somatic syndromes in a population of nurses. Stress and Health, 19, pp. 195-204.
(Article)
Frank, L.E. & Rooij, M.J., de & Heiser, W.J. (2003)
Monte Carlo simulation in three-way unfolding: Assessing the combined effects of sparseness and variation of the cell frequencies. In: Yanai, H., Okada, A., Shigemasu, K., Kano, Y., Meulman, J.J. (Eds.), New Developments in Psychometrics, pp. 511-518. Tokyo: Springer Verlag.
(Part of book or chapter of book)
Heiser, W.J. (2003)
T.R. - Applied Psychological Measurement. Applied Psychological Measurement, 27
(Contribution for newspaper or weekly magazine)
Heiser, W.J. (2003)
T.R. - Journal of Classification. Journal of Classification, 20
(Contribution for newspaper or weekly magazine)
Heiser, W.J. (2003)
T.R. - Measurement: Interdisciplinary Research and Perspectives. Measurement: Interdisciplinary Research and Perspectives, 1
(Contribution for newspaper or weekly magazine)
Heiser, W.J. (2003)
Trust in relations. Measurement: Interdisciplinary Research and Perspectives, 1, pp. 264-269.
(Article)

2002

Deun, K, van & Groenen, P.J.F. & Heiser, W.J. & Busing, F.M.T.A. & Delbeke, L. (2002)
A Combined Vector-ideal Point Appoach in Metric Unfolding by Optimizing the Correlation. Cracow ( Poland), IFCS'02: 8th Conference of the International Federation of Classification Societies
(Conference lecture)
Deun, K, van & Groenen, P.J.F. & Heiser, W.J. & Busing, F.M.T.A. & Delbeke, L. (2002)
A combined vector-ideal point approach in metric unfolding by optimizing the correlation. Cracow, Poland, 8th Conference of the International Federation of Classification Societies (IFCS)
(Conference lecture)
Kooij, A.J., van der & Meulman, J.J. & Heiser, W.J. (2002)
Local Minima in Categorical Multiple Regression (CATREG). Cracow, Poland, IFCS Conference, 16 - 19 July 2002
(Conference lecture)
Kooij, A.J., van der & Meulman, J.J. & Heiser, W.J. (2002)
Local minima in categorical multiple. Cracow (Poland), IFCS'02: 8th Conference of the International Federation of Classification Societies
(Conference lecture)
Roman, Y & Heiser, W.J. & Gonzalez, A (2002)
MDS and Cluster Analysis for Big Sets of Dissimilarity Data (Poster). Berlijn, CompStat' 2002: XVth Conference on Computional Statistics
(Conference lecture)
Gucht, V.M.J., de & Fischler, B. & Heiser, W.J. (2002)
Neuroticism, alexithymia, negative affect, and positive affect as determinants of medically unexplained symptoms. Lisbon (Portugal), 16th Conference of the European Health Psychology Society
(Conference lecture)
Frank, L.E. & Heiser, W.J. (2002)
Stability of feature network models for proximity data. Groningen
(Other)
Frank, L.E. & Heiser, W.J. (2002)
Stability of feature network models for proximity data. Krakau (Polen), 8th Conference of the International Federation of Classification Societies
(Conference lecture)
Heiser, W.J. (2002)
Van bespiegeling naar empire: Statistiek in het hart van het methodologie onderwijs. Utrecht (Annual Meeting of the Dutch Statistical, Statistische Dag van de VVS
(Conference lecture)
Rooij, M.J., de & Heiser, W.J. (2002)
A distance representation of the quasi-symmetry model and related distance models. In: Okada, H, Shigemasu, A, Kano, K, Meulman, J.J, Yanai, I, Meulman, Y (Eds.), New developments in Psychometrics, pp. 487-494. Tokyo: Springer Verlag.
(Part of book or chapter of book)
Heiser, W.J. (2002)
Editorial. Journal of Classification, 19, pp. 193-194.
(Article)
Frank, L.E. & Rooij, M.J., de & Heiser, W.J. (2002)
Monte Carlo simulation in three-way unfolding: assesing the combined effect of sparseness and variation of the cell frequencies. In: Yanai, H, Okada, H, Shigemasu, A, Kano, K, Meulman, Y, Meulman, J.J. (Eds.), New develpments in Psychometrics, pp. 511-518. Tokyo: Springer.
(Part of book or chapter of book)
Gucht, V.M.J., de & Fischler, B. & Heiser, W.J. (2002)
Neuroticism, alexithymia, negative affect, and positive affect as determinants of medically unexplained symptoms. Abstract book of the 16th Conference of European Health Psychology Society, Lisbon, Portugal (pp. 184-185).
(Article in monograph or in proceedings)
Heiser, W.J. & Roman, Y & Gonzalez, A (2002)
Proceeding of the Conference CompStat 2002- Short Communications and Posters. In: Klinke, S, Ahrend, P, Richter, L (Eds.), MDS and Cluster analysis for big sets of dissimilarity data, pp. 54-55. Heidelberg: Heidelberg: Physika Verslag.
(Part of book or chapter of book)
Heiser, W.J. (2002)
T.R. - Applied Psychological Measurement. Applied Psychological Measurement, 26
(Contribution for newspaper or weekly magazine)
Heiser, W.J. (2002)
T.R. - Journal of Classification. Journal of Classification, 19
(Contribution for newspaper or weekly magazine)

2001

Rooij, M.J., de & Heiser, W.J. (2001)
A Distance Representation of the Quasi-symmetry Model and Special Cases. Osaka, Japan, 15-19 July, 2001, Invited paper presented at the International Meeting of the Psychometric Society.
(Conference lecture)
Heiser, W.J. & Busing, F.M.T.A. & Groenen, P.J.F. (2001)
A Solution for the Degeneracy Problem in Unfolding. Lisbon, Portugal, 26-29 September, 2001, Keynote address. 32nd European Mathematical Psychology Group Meeting.
(Conference lecture)
Kloot, W.A., van der & Bouwmeester, S. & Heiser, W.J. (2001)
Cluster Instability As A Result of Order Permutations of Input Data. Osaka, Japan, 15-19 July, 2001, Paper presented at International Meeting of the Psychometric Society.
(Conference lecture)
Rooij, M.J., de & Heiser, W.J. (2001)
Distance Association Models for the Analysis of Association in Contingency Tables. Voorburg, The Netherlands, 2-3 August, 2001, Invited paper presented at the International Workshop on Matrices and Statistics.
(Conference lecture)
Rooij, M.J., de & Heiser, W.J. (2001)
Distance Association Models for the Analysis of Change. Osaka, Japan, 15-19 July, 2001, Invited paper presented at the International Meeting of the Psychometric Society.
(Conference lecture)
Heiser, W.J. (2001)
Early Statistical Modeling of Latent Qualities: The History of Distance Measurement by Triangulation. St. Louis, USA, 14-17 June, 2001, Keynote Address, Meeting of the Classification Society of North America.
(Conference lecture)
Heiser, W.J. (2001)
Early Statistical Modeling of Latent Quantities: The History of Distance Measurement by Triangulation. Osaka, Japan, 15-19 July, 2001, Keynote Address, International Meeting of the Psychometric Society.
(Conference lecture)
Frank, L.E. & Rooij, M.J., de & Heiser, W.J. (2001)
Monte Carlo Simulation in Three-way Unfolding: Assessing the Combined Effect of Sparseness and Variation in the Cell Frequencies. Osaka, Japan, 15-19 July, 2001, Paper presented at the International Meeting of the Psychometric Society.
(Conference lecture)
Heiser, W.J. & Busing, F.M.T.A. & Groenen, P.J.F. (2001)
Nonmetric Unfolding by Penalizing for Lack of Variation in the Transformed Proximities. Piscataway, NJ, USA, 6-10 August, 2001, Invited paper presented at DIMACS Workshop on Algorithms for Multidimensional Scaling.
(Conference lecture)
Busing, F.M.T.A. & Groenen, P.J.F. & Heiser, W.J. (2001)
Nonmetric Unfolding with Penalized Stress. Osaka, Japan, 15-19 July, 2001, Invited paper presented at International Meeting of the Psychometric Society.
(Conference lecture)
Heiser, W.J. & Busing, F.M.T.A. (2001)
PROXSCAL: A General MDS Program For Two-way and Three-way Euclidean MDS With Restrictions on the Coordinates. Piscataway, NJ, USA, 6-10 August, 2001, Invited Paper presented at DIMACS Workshop on Algorithms for Multidimensional Scaling.
(Conference lecture)
Heiser, W.J. & Busing, F.M.T.A. (2001)
The IM Algorithm for Sparse MDS Data: Some Initial Experiences. Piscataway, NJ, USA, 6-10 August, 2001, Invited paper presented at DIMACS Workshop on Algorithms for Multidimensional Scaling.
(Conference lecture)
Rooij, M.J., de & Heiser, W.J. (2001)
Triadic Distance Models: Properties and Estimation. Piscataway, NJ, USA, 6-10 August, 2001, Invited paper presented at DIMACS Workshop on Algorithms for Multidimensional Scaling.
(Conference lecture)
Heiser, W.J. (2001)
Correspondence Analysis. In Smelser, N.J. & Baltes, P.B. (Eds.) International Encyclopedia of the Social & Behavioral Sciences. (pp. 2820-2824). Oxford: Pergamon.
(Article in monograph or in proceedings)
Heiser, W.J. (2001)
T.R. - Applied Psychological Measurement. Applied Psychological Measurement, 25
(Contribution for newspaper or weekly magazine)
Heiser, W.J. (2001)
T.R. - Journal of Classification. Journal of Classification, 18
(Contribution for newspaper or weekly magazine)

2000

Steverink, M.H.M. & Heiser, W.J. & Kloot, W.A., van der (2000)
Avoiding Degenerate Solutions Using Kemeny's Distance. Namur, Belgium, IFCS'2000: Data Analysis, Classification and Related Methods, 7th Conference of the International Federation of Classification Societies.
(Conference lecture)
Busing, F.M.T.A. & Groenen, P.J.F. & Heiser, W.J. (2000)
Avoiding degeneracy in unfolding through the use of a penalty function. Namur, Belgium, IFCS-2000: The 7th Conference of the International Classification Society
(Conference lecture)
Busing, F.M.T.A. & Groenen, P.J.F. & Heiser, W.J. (2000)
Avoiding degeneracy in unfolding through the use of penalty function. Cologne, Germany, Social Science Methodology in the New Millenium, Fifth International Conference on Logic and Methodology (International Sociological Association)
(Conference lecture)
Heiser, W.J. (2000)
Early Roots of Statistical Modelling. Cologne, Germany, Social Science Methodologyin the New Millenium, Fifth International Conference on Logic and Methodology (International Sociological Association)
(Conference lecture)
Kooij, A.J., van der & Meulman, J.J. & Heiser, W.J. (2000)
Local minima in categorical multiple regression. Namur, Belgium, IFCS-2000, The 7th Conference of the International Federation of Classification Societies
(Conference lecture)
Bensmail, H. & Meulman, J.J. & Heiser, W.J. (2000)
MCMC Latent class distance models for analyzing single stimulus preference ratings. Passau, Germany, The 24th Annual Conference of the German Classification Society (GfKl)
(Conference lecture)
Heiser, W.J. (2000)
Measurement in the Low Countries. Namur, Belgium, Millenium Talk, IFCS'2000: Data Analysis, Classification and Related Methods, 7th Conference of the International Federation of Classification Societies
(Conference lecture)
Rooij, M.J., de & Heiser, W.J. (2000)
Probabilistic Unfolding Models for the Analysis of Change. Cologne, Germany, Social Science Methodology in the New Millenium, Fifth International Conference on Logic and Methodology (International Sociological Association)
(Conference lecture)
Busing, F.M.T.A. & Meulman, J.J. & Groenen, P.J.F. & Heiser, W.J. (2000)
Unfolding without degeneracies through penalized stress. Namur, Belgium, IFCS-2000: The 7th Conference of the International Federation of Classification Societies.
(Conference lecture)
Rooij, M.J., de & Heiser, W.J. (2000)
Graphical Representations and Odds Ratios in a Distance Association Model for the Analysis of Cross Classified Data. Leiden: Department of Psychology.
(External research report)
Groenen, P.J.F. & Heiser, W.J. (2000)
Iterative Majorization Algorithms in Statistical Computing. Discussion of: K. Lange, D.R. Hunter & I. Yang, Optimization transfer using surrogate objective functions. Journal of Computational and Graphical Statistics, 9, pp. 44-48.
(Article)
Kolck, M., van & Rooij, M.J., de & Heiser, W.J. (2000)
Multidimensional scaling of loglinear parameters: The best transformation. In Garnefski, N. & Prins, F. (Eds.) Coping with Psychology, Vol. I (pp. 117-136). Leiden, The Netherlands: Department of Psychology.
(Article in monograph or in proceedings)
Heiser, W.J. (2000)
T.R. - Applied Psychological Measurement. Applied Psychological Measurement, 24
(Contribution for newspaper or weekly magazine)
Heiser, W.J. (2000)
T.R. - Journal of Classification. Journal of Classification, 17
(Contribution for newspaper or weekly magazine)
Rooij, M.J., de & Heiser, W.J. (2000)
Three-way distance models and three-way association: a theoretical note. Leiden: Department of Psychology.
(External research report)
Rooij, M.J., de & Heiser, W.J. (2000)
Triadic distance models for the analysis of asymmetric three-way proximity data. British Journal of Mathematical and Statistical Psychology, 53, pp. 99-119.
(Article)
Hubert, L.J. & Meulman, J.J. & Heiser, W.J. (2000)
Two purposes for matrix factorization: A historical appraisal. SIAM Review, 42 (1), pp. 68-82.
(Article)
Heiser, W.J. (2000)
What is Random? [Bespreking van: What is random? Chance and Order in Mathematics and Life]. In: Kwantitatieve Methoden, 21, pp. 144-145.
(Book review)

1999

Meulman, J.J. & Heiser, W.J. & Kroonenberg, P.M. (1999)
Applied multivariate data analysis. Leiden (The Netherlands), ISED graduate course, Faculty of Social Sciences, Leiden University
(Conference lecture)
Kooij, A.J., van der & Meulman, J.J. & Heiser, W.J. (1999)
Clustering of Row Profiles in Categorical Data Analysis. Lueneburg, Germany, 11th European Meeting of the Psychometric Society
(Conference lecture)
Groenen, P.J.F. & Heiser, W.J. & Meulman, J.J. (1999)
Distance smoothing for global optimization in least squares multidimensional scaling. Utrecht (The Netherlands), SWS/VVS, PIONEER Lectures
(Conference lecture)
Busing, F.M.T.A. & Heiser, W.J. & Neufeglise, P. & Meulman, J.J. (1999)
PROXSCAL. Chicago (U.S.A.): SPSS Inc..
(Other)
Meulman, J.J. & Heiser, W.J. & Hubert, L.J. (1999)
Three-Way Correspondence Analysis Through Individual Differences Models. Lueneburg (Germany), The 11th European Meeting of the Psychometric Society
(Conference lecture)
Meulman, J.J. & Heiser, W.J. & Hubert, L.J. (1999)
Three-way Correspondence Analysis Through Individual Differences Models. Lawrence, Kansas, Annual Meeting of the Psychometric Society
(Conference lecture)
Meulman, J.J. & Heiser, W.J. & Hubert, L.J. (1999)
Three-way Correspondence Analysis Through Individual Differences Models. Lueneburg, Germany, 11th European Meeting of the Psychometric Society
(Conference lecture)
Meulman, J.J. & Heiser, W.J. & Hubert, L.J. (1999)
Three-way correspondence analysis through individual differences models. Lawrence, Kansas (USA), Annual Meeting of the Psychometric Society
(Conference lecture)
Rooij, M.J., de & Heiser, W.J. (1999)
Triadic Distance Models for the Analysis of Asymmetric Three-way Proximity Data. Lueneburg, Germany, 11th European Meeting of the Psychometric Society
(Conference lecture)
Meulman, J.J. & Heiser, W.J. (1999)
Categories 10.0. Chicago (USA): SPSS Inc..
(Book (monograph))
Groenen, P.J.F. & Heiser, W.J. & Meulman, J.J. (1999)
Global Optimization in Least-squares Multidimensional Scaling by Distance Smoothing. Journal of Classification, 16, pp. 225-254.
(Article)
Heiser, W.J. (1999)
T.R. - Applied Psychological Measurement. Applied Psychological Measurement, 23
(Contribution for newspaper or weekly magazine)
Heiser, W.J. (1999)
T.R. - Journal of Classification. Journal of Classification, 16
(Contribution for newspaper or weekly magazine)
Heiser, W.J. (1999)
T.R. - Psychometrika. Psychometrika, 64
(Contribution for newspaper or weekly magazine)

1998

Heiser, W.J. & Meulman, J.J. (1998)
A clustering method for a distribution of points on a Lattice. Rome, Italy, Paper presented at the 6th Conference of the International Federation of Classification Societies, contributed to Data Science, Classification and Related Methods (short papers pp. 154-157)
(Conference lecture)
Heiser, W.J. (1998)
Fitting feature graphs to proximity data. Preddvor, Slovenia, Keynote Address International Conference on Statistical Data Analysis and Data Collection
(Conference lecture)
Groenen, P.J.F. & Heiser, W.J. & Meulman, J.J. (1998)
Global optimization in least squares multidimensional scaling by distance smoothing. Rome, Italy, 6th Conference of the International Federation of Classification Societies
(Conference lecture)
Groenen, P.J.F. & Heiser, W.J. & Meulman, J.J. (1998)
Global optimization in least squares multidimensional scaling by distance smoothing. Rome, Italy, Paper presented at the 6th Conference of the International Federation of Classification Societies, contributed to Data Science, Classification and Related Methods (short papers pp. 138-141)
(Conference lecture)
Meulman, J.J. & Hubert, L.J. & Heiser, W.J. (1998)
The Data Theory Scaling System. Rome, Italy, Paper presented at the 6th Conference of the International Federation of Classification Societies
(Conference lecture)
Rooij, M.J., de & Heiser, W.J. (1998)
The slide-vector model for asymmetry in three-way multidimensional scaling of longitudinal categorical data. Rome, Italy, Paper presented at the 6th Conference of the International Federation of Classification Societies, contributed to Data Science, Classification and Related Methods (short papers pp. 104-107)
(Conference lecture)
Heiser, W.J. (1998)
Van onzekerheid naar coïncidentie: De naturalisatie van het toeval in de 19e eeuw (From uncertainty to coincidence: The naturalization of chance in the 19th century). Tilburg, NOSMO-Methodologendag
(Conference lecture)
Heiser, W.J. (1998)
Van toeval naar kans: De geschiedenis van het meten van onzekerheid (From chance to probability: The history of the Measurement of Uncertainty). Groningen, Studium Generale
(Conference lecture)
Heiser, W.J. (1998)
Biplots. [Bespreking van: Book review of J.C. Gower's and D.J. Hand's Biplots]. In: Journal of Classification, 15, pp. 143-148.
(Book review)
Groenen, P.J.F. & Heiser, W.J. & Meulman, J.J. (1998)
City-block scaling: Smoothing strategies for avoiding local minima. In: Balderjahn, I., Mathar, R., Schader, M. (Eds.), Classification, data analysis, and data highways, pp. 46-53. Berlin: Springer Verlag.
(Part of book or chapter of book)
Groenen, P.J.F. & Heiser, W.J. & Meulman, J.J. (1998)
City-block scaling: smoothing strategies for avoiding local minima. In: Balderjahn, I., Mathar, R., Schader, M. (Eds.), Classification, Data Analysis and Data Highways, pp. 46-53. Berlin: Springer-Verlag.
(Part of book or chapter of book)
Heiser, W.J. (1998)
Fitting graphs and trees with multidimensional scaling methods. In: Hayashi, C., Ohsumi, N., Yajima, K., Tanaka, Y., Bock, H.-H., Baba, Y. (Eds.), Data science, classification, and related methods, pp. 52-62. Tokyo: Springer Verlag.
(Part of book or chapter of book)
Kroonenberg, P.M. & Heiser, W.J. (1998)
Parallel factor analysis with constraints on the configurations: An overview. In: Hayashi, C., Ohsumi, N., Yajima, K., Tanaka, Y., Bock, H.-H., Baba, Y. (Eds.), Data science, classification, and related methods, pp. 587-597. Tokyo: Springer.
(Part of book or chapter of book)
Heiser, W.J. (1998)
T.R. - Applied Psychological Measurement. Applied Psychological Measurement, 22
(Contribution for newspaper or weekly magazine)
Heiser, W.J. (1998)
T.R. - Journal of Classification. Journal of Classification, 15
(Contribution for newspaper or weekly magazine)
Heiser, W.J. (1998)
T.R. - Psychometrika. Psychometrika, 63
(Contribution for newspaper or weekly magazine)
Meulman, J.J. & Hubert, L.J. & Heiser, W.J. (1998)
The Data Theory Scaling System. In: Rizzi, A., Vichi, M., Bock, H.-H. (Eds.), Advances in data science and classification, pp. 489-496. Berlin: Springer Verlag.
(Part of book or chapter of book)
Meulman, J.J. & Hubert, L.J. & Heiser, W.J. (1998)
The Data Theory Scaling System. In: Rizzi, A., Vichi, M., Bock, H.H. (Eds.), Advances in Data Science and Classification, pp. 489-496. Berlin: Springer Verlag.
(Part of book or chapter of book)

1997

Groenen, P.J.F. & Heiser, W.J. & Meulman, J.J. (1997)
City-block scaling: Smoothing strategies for avoiding local minima. Potsdam, Germany, 21st Annual Meeting of the Gesellschaft für Klassifikation
(Conference lecture)
Kooij, A.J., van der & Heiser, W.J. (1997)
Hierarchical GROUPALS: A simultaneous optimization method for hierarchical clustering using a minimum variance criterion, under optimal scaling of the variables. Santiago de Compostela, Spain, 10th European Meeting of the Psychometric Society
(Conference lecture)
Groenen, P.J.F. & Heiser, W.J. & Meulman, J.J. (1997)
Iterative majorization in distance smoothing for multidimensional scaling to avoid local minima. Istanbul, Turkey, 6th International workshop on matrix methods for statistics
(Conference lecture)
Heiser, W.J. & Meulman, J.J. (1997)
Lezing 1. Pasadena, California, USA, 2nd World Conference of the International Association for Statistical Computing (IASC)
(Conference lecture)
Heiser, W.J. (1997)
Lezing 2. Neuchatel, Zwitserland, 3rd International Conference on Statistical Data Analysis based on the L1-norm and Related Methods
(Conference lecture)
Heiser, W.J. (1997)
Lezing 3. Nijmegen, European Mathematical Psychology Group
(Conference lecture)
Heiser, W.J. (1997)
Lezing 4. , Vereniging voor Ordinatie en Classificatie
(Conference lecture)
Heiser, W.J. (1997)
Lezing 5. San Diego, CA, USA, International Sunbelt Social Network Conference
(Conference lecture)
Heiser, W.J. (1997)
Lezing 7. Santiago de Compostela, Spanje, 10th European Meeting of the Psychometric Society
(Conference lecture)
Kroonenberg, P.M. & Heiser, W.J. (1997)
Parallel factor analysis with constraints: Recent developments. Lake Chelan, WA, USA, TRICAP meeting on Three-way methods in chemistry and psychology
(Conference lecture)
Kroonenberg, P.M. & Heiser, W.J. (1997)
Parallel factor analysis with constraints: Recent developments. Three-way methods in chemistry and Psychology. Lake Chelan, WA, TRICAP97
(Conference lecture)
Groenen, P.J.F. & Heiser, W.J. & Meulman, J.J. (1997)
Solving the local minimum problem in multidimensional scaling by distance smoothing. Santiago de Compostela, Spain, 10th European Meeting of the Psychometric Society
(Conference lecture)
Groenen, P.J.F. & Heiser, W.J. & Meulman, J.J. (1997)
City-block scaling: Smoothing strategies for avoiding local minima. onbekend: SW Datatheorie.
(External research report)
Heiser, W.J. & Groenen, P.J.F. (1997)
Cluster differences scaling with a within-cluster loss component and a fuzzy successive approximation strategy to avoid local minima. Psychometrika, 62 (11), pp. 63-83.
(Article)
Heiser, W.J. & Groenen, P.J.F. (1997)
Cluster differences scaling with a within-cluster loss component and fuzzy successive approximation strategy to avoid local minima. Psychometrika, 62, pp. 63-83.
(Article)
Groenen, P.J.F. & Heiser, W.J. & Meulman, J.J. (1997)
Global optimization in least-squares multidimensional scaling by distance smoothing. onbekend: SW Datatheorie.
(External research report)
Meulman, J.J. & Heiser, W.J. (1997)
Graphical display of interaction in multiway contingency tables by use of homogeneity analysis. In: Greenacre, M. & Blasius, J. (Eds.), Visual Display of Categorical Data., pp. 277-296. New York: Academic Press.
(Part of book or chapter of book)
Heiser, W.J. & Meulman, J.J. (1997)
Nonlinear Multivariate Analysis: Overview and recent advances. In: Ato Garcia, M. & Lopez Pina, J.A. (Eds.), IV Simposio de Metodologia de las Ciencias del Comportamiento, pp. 15-32. Murcia: Servicio de Publicaciones, Universidad.
(Part of book or chapter of book)
Heiser, W.J. & Meulman, J.J. (1997)
Nonlinear multivariate analysis: Overview and recent advances. In: Ato Garcia, M. & Lopez Pina, J.A. (Eds.), Actas del IV Congreso de Methodologia de las Ciencias del Comportamiento, pp. 15-32. Murcia, Spanje: Servicio de Publicaciones de la Universidad de Murcia.
(Part of book or chapter of book)
Busing, F.M.T.A. & Commandeur, J.J.F. & Heiser, W.J. (1997)
PROXSCAL: A multidimensional scaling program for individual differences scaling with constraints. In: Bandilla, W. & Faulbaum, F. (Eds.), Advances in Statistical Software 6, pp. 67-73. Stuttgart: Lucius & Lucius.
(Part of book or chapter of book)
Busing, F.M.T.A. & Commandeur, J.J.F. & Heiser, W.J. (1997)
PROXSCAL: A multidimensional scaling program for individual differences scaling with constraints. In: Bandilla, W. & Faulbaum, F. (Eds.), Softstat'97: Advances in Statistical Software, Vol 6, pp. 67-74. Stuttgart, Duitsland: Lucius & Lucius.
(Part of book or chapter of book)
Kroonenberg, P.M. & Heiser, W.J. (1997)
Parallel factor analysis with constraints: An overview. In: Hayashi, C. & Ohsumi, N. (Eds.), Data Science, Classification, and Related Methods (Studies in Classification, Data Analysis, and Knowledge Orga), pp. 587-597. Tokyo: Springer.
(Part of book or chapter of book)
Heiser, W.J. & Meulman, J.J. (1997)
Representation of binary multivariate data by graph models using the Hamming metric. In: Wegman, E. & Azen, S. (Eds.), Computing Science and Statistics, pp. 517-525. Fairfax, VA, USA: Interface Foundation of North America.
(Part of book or chapter of book)
Heiser, W.J. & Meulman, J.J. (1997)
Representation of binary multivariate data by graph models using the Hamming metric. In: Wegman, E. & Azen, S. (Eds.), Computing Science and Statistics (29(2)), pp. 517-525. Fairfax, VA: Interface Foundation of North America Inc..
(Part of book or chapter of book)
Heiser, W.J. (1997)
T.R. - Applied Psychological Measurement. Applied Psychological Measurement, 21
(Contribution for newspaper or weekly magazine)
Heiser, W.J. (1997)
T.R. - Journal of Classification. Journal of Classification, 14
(Contribution for newspaper or weekly magazine)
Heiser, W.J. (1997)
T.R. - Psychometrika. Psychometrika, 62
(Contribution for newspaper or weekly magazine)
Heiser, W.J. & Bennani, M. (1997)
Triadic distance models for triadic dissimilarity data. Journal of Mathematical Psychology, 41 (18), pp. 189-206.
(Article)
Meulman, J.J. & Heiser, W.J. (1997)
Visual display of interaction in multi-way contingency tables by use of homogeneity analysis: The 2 x 2 x 2 case. In: Greenacre, M. & Blasius, J. (Eds.), Visualization of Categorical Data, pp. 277-296. New York, USA: Academic Press.
(Part of book or chapter of book)

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Last Modified: 12-04-2012