Universiteit Leiden

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Willem Heiser

Professor

Name
Prof.dr. W.J. Heiser
Telephone
+31 71 527 3828
E-mail
heiser@fsw.leidenuniv.nl

 

More information about Willem Heiser

Short CV

Prof. Willem Heiser is Professor Emeritus in Psychology, Methodology and Statistics at the Leiden Faculty of Social and Behavioural Sciences. Also, he is Professor in Data Theory at the Leiden Faculty of Science.

Research

Heiser focuses on what causes the methodology to become a unified subject and on the history of statistics and probability theory. His research covers the multivariate analysis, multidimensional scaling techniques, and methods for classification.

Professor

  • Faculteit der Sociale Wetenschappen
  • Faculteitsbureau
  • Graduate School

Work address

Pieter de la Court
Wassenaarseweg 52
2333 AK Leiden
Room number 4C 01

Contact

Professor of Data theory

  • Wiskunde en Natuurwetenschappen
  • Mathematisch Instituut
  • Mathematisch Instituut

Work address

Snellius
Niels Bohrweg 1
2333 CA Leiden
Room number 219

Contact

  • Van Schie C.C., Chui-De Chiu, Rombouts S.A.R.B. & Heiser W.J. (2019), Stuck in a negative me: fMRI study on the role of disturbed self-views in social feedback processing in borderline personality disorder, Psychological Medicine : 1-11.article in journal: refereed
  • Moormann P.P., De Gucht V., Heiser W. & Bermond B. (2018), The impact of alexithymia types on somatisation when controlling for gender and psychological distress.. In: Teixeira R.J., Bermond B., Moormann P.P. (Eds.) Current Developments in Alexithymia, a Ccognitive and Affective Deficit.. New York: Nova Science Publishers. 219-237.book chapter
  • Van Schie C.C., Chiu C., Rombouts S.A.R.B., Heiser W.J. & Elzinga B.M. (2018), When compliments do not hit but critiques do: an fMRI study into self-esteem and self-knowledge in processing social feedback, Social Cognitive and Affective Neuroscience 13(4): 404-417.article in journal: refereed
  • Stevenson C.E., Heiser W.J. & Resing W.C.M. (2016), Dynamic testing of analogical reasoning in 5-to 6-year-olds: Multiple-choice versus constructed-response training items, Journal of Psychoeducational Assessment 34(6): 550-565.article in journal: refereed
  • Fagginger Auer M.F., Hickendorff M., Putten C.M. van, Béguin A.A. & Heiser W.J. (2016), Multilevel latent class analysis for large-scale educational assessment data: Exploring the relation between the curriculum and students' mathematical strategies, Applied Measurement in Education 29(2): 144-159.article in journal: refereed
  • Heiser W.J. & Hubert L. (2016), A creation narrative for the Psychometric Society and Psychometrika: In the beginning there was Paul Horst, Psychometrika 81(4): 1172-1176.article in journal
  • D'Ambrosio A. & Heiser W.J. (2016), A recursive partitioning method for the prediction of preference rankings based upon Kemeny distances, Psychometrika 81(3): 774-794.article in journal: refereed
  • Heiser W.J. & Hubert L. (2016), Commemorating the 80th anniversary of the founding of Psychometrika: Introduction by the guest editors, Psychometrika 81(4): 1170-1171.article in journal
  • Stevenson C.E., Heiser W.J. & Resing W.C. (2016), Dynamic testing: Assessing cognitive potential of children with culturally diverse backgrounds, Learning and Individual Differences 47: 27-36.article in journal: refereed
  • Heiser W.J. (31 January 2014), Psychologie van het statistisch denken / Psychology of statistical thinking. Afscheidsrede / Address (Lecture). Leiden: Leiden University.other
  • Stevenson C.W., Bergwerff C., Heiser W.J. & Resing W.C.M. (2014), Working memory and dynamic measures of analogical reasoning as predictors of children's math and reading achievement, Infant and Child Development 23(1): 51-66.article in journal: refereed
  • Vera F.J., De Rooij M.J. & Heiser W.J. (2014), A latent class distance association model for cross-classified data with a categorical response variable, British Journal of Mathematical and Statistical Psychology 67(3): 514-540.article in journal: refereed
  • Heiser W.J. & Meulman J.J. (2014), Borrowing strength from multi-way thinking by attacking two-way problems with multi-way methods. Invited paper at the symposium in honor of P.M. Kroonenberg, Leiden University, 14 November 2014 (Lecture).other
  • Heiser W.J. (2014), Editorial, JOURNAL OF CLASSIFICATION 31(2): 135.article in journal
  • Heiser W.J. (2014), Editorial, JOURNAL OF CLASSIFICATION 31(3): 273.article in journal
  • Heiser W.J. (2014), From preference mapping to preference learning, with an example of a prediction tree for rankings. Conference paper 25th Anniversary jubilee meeting of the VOC (Dutch Classification Society), Kerkrade .conference paper
  • Heiser W.J., Amodio S. & D’Ambrosio A. (2014), Multidimensional unfolding and clustering of preferences: A new simulation design. Conference paper Dagstuhl Seminar "Preference Learning", Leibnitz.conference paper: refereed
  • Heiser W.J. & Busing F.M.T.A. (2014), Regularization with coefficient of variation in loss functions for nonmetric unfolding. Conference paper Annual meeting of the Psychometric Society, Madison .conference paper: refereed
  • Stevenson C.E., Heiser W.J. & Resing W.C.M. (2013), Working memory as a moderator of training and transfer of analogical reasoning in children, Contemporary Educational Psychology 38(3): 159-169.article in journal: refereed
  • Heiser W.J. (2013), A chorus line: Hoe de psychologie in Leiden westwaarts keerde. In: Van Holsteyn J., Mom R., Smit I., Tromp H., Wolters G. (Eds.) Vensters op het verleden: 50 jaar FSW.. Utrecht: Biblioscope. 22-41.book chapter
  • Heiser W.J. (2013), A chorus line how Psychology in Leiden turned west. In: Van Holsteyn J., Mom R., Smit I., Tromp H., Wolters G. (Eds.) Perspectives on the past: 50 year of FSW. Utrecht: Biblioscope. 22-41.book chapter
  • Vera J.F, Macias R. & Heiser W.J. (2013), Cluster differences unfolding for two-way two-mode preference rating data, JOURNAL OF CLASSIFICATION 30(3): 370-396.article in journal: refereed
  • Heiser W.J. & D'Ambrosio A. (2013), Clustering and prediction of rankings within a Kemeny distance framework. In: Lausen B., Van den Poel D., Ultsch A. (Eds.) Algorithms from and for nature and life. Studies in classification, data analysis and knowledge organization.: Springer International Publishing Switzerland. 19-31.book chapter
  • Heiser W.J. & D'Ambrosio A. (2013), Clustering and prediction of rankings within a Kemeny distance framework. In: Lausen B., Van den Poel D., Ultsch A. (Eds.) Algorithms from and for nature and life. Studies in classification, data analysis and knowledge organisation.: Springer International Publishing Switzerland.. 19-31.book chapter
  • Stevenson C.E., Hickendorff M., Resing W.C.M., Heiser W.J. & De Boeck P.A.L. (2013), Explanatory item response modeling of children's change on a dynamic test of analogical reasoning, Intelligence 41(3): 157-168.article in journal: refereed
  • Heiser W.J. (2013), Member of editorial staff JOURNAL OF CLASSIFICATION 30(3).editorship of journal
  • Heiser W.J. (2013), Member of editorial staff JOURNAL OF CLASSIFICATION 30(1).editorship of journal
  • Heiser W.J. (2013), In memoriam J. Douglas Carroll, Psychometrika 78(1): 5-13.article in journal: refereed
  • Heiser W.J. (11 October 2012), De evolutie van de statistiek (Lecture). Leiden.other
  • Heiser W.J. & d'Ambrosio A. (9 July 2012), Classification of rankings within a Kemeny distance framework (Lecture). Lincoln, Nebraska, USA.other
  • Heiser W.J. & d'Ambrosio A. (14 June 2012), Clustering of rankings using Kemenyu distances (Lecture). Pittsburgh, Pennsylvania, USA.other
  • Polak M.G., De Rooij M.J. & Heiser W.J. (2012), A model-free diagnostic for single-peakedness of item responses using ordered conditional means, Multivariate Behavioral Research 47(5): 743-770.article in journal: refereed
  • Heiser W.J. (2012), Editor Journal of Classification Member of editorial staff JOURNAL OF CLASSIFICATION 29.editorship of journal
  • Heiser W.J. (2012), J. Douglas Carroll 1939-2011 In Memoriam, JOURNAL OF CLASSIFICATION 29(3): 263-276.article in journal: refereed
  • Spinhoven P., De Rooij M.J., Heiser W.J., Smit J.H. & Penninx B.W.J.H. (2012), Personality and changes in comorbidity among anxiety and depressive disorders., Journal of Abnormal Psychology 121(4): 874-884.article in journal: refereed
  • Meulman J.J. & Heiser W.J. (2012), SPSS Categories 20.0. Chicago, USA: SPSS Inc..book
  • De Jong K., Van Sluis P., Nugter M.A., Heiser W.J. & Spinhoven P. (2012), Understanding the differential impact of outcome monitoring: Therapist variables that moderate feedback effects in a randomized clinical trial, Psychotherapy Research 22(4): 464-474.article in journal: refereed
  • Heiser W.J. & d'Ambrosio A. (31 August 2011), Custering and prediction of rankings within a kemeny distance framework. (Lecture). Frankfurt am Main.other
  • Heiser W.J. (18 July 2011), Explanatory unfolding models for prediction of judgment and choice (Lecture). HongKong.other
  • Heiser W.J. (2011), Member of editorial staff JOURNAL OF CLASSIFICATION 28.editorship of journal
  • Heiser W.J. (2011), Member of editorial staff Applied Psychological Measurement 35.editorship of journal
  • Heiser W.J. (2011), Member of editorial staff Measurement: Interdisciplinary Research and Perspectives 3.editorship of journal
  • 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. Singapore: World Scientific. 25-52.book chapter
  • Hickendorff M., Van Putten C.M., 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): 438-452.article in journal: refereed
  • 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: 82-92.article in journal: refereed
  • 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: 259-272.article in journal: refereed
  • 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): 969-978.article in journal: refereed
  • Heiser W.J. (20 August 2009), Statistics meets psychology: the inspiration of John van de Geer. (Lecture). Leiden.other
  • Heiser W.J. & Warrens M.J. (24 July 2009), Detecting complete positive regression: using the dominant axis of correspondence analysis. (Lecture). Cambridge, England.other
  • 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: 3231-3244.article in journal: refereed
  • 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: 297-315.article in journal: refereed
  • 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: 3139-3144.article in journal: refereed
  • Heiser W.J. (2009), Member of editorial staff JOURNAL OF CLASSIFICATION 25.editorship of journal
  • Heiser W.J. (2009), Member of editorial staff Applied Psychological Measurement 32.editorship of journal
  • Heiser W.J. (2009), Member of editorial staff Measurement: Interdisciplinary Research and Perspectives 6.editorship of journal
  • Hickendorff M., Heiser W.J., Van Putten C.M. & Verhelst N.D. (2009), How to measure and explain achievement change in large-scale assessments: A rejoinder, Psychometrika 74: 367-374.article in journal: refereed
  • Hickendorff M., Heiser W.J., Van Putten C.M. & Verhelst N.D. (2009), Solution strategies and achievement in Dutch complex arithmetic: Latent variabel modeling of change, Psychometrika 74: 331-350.article in journal: refereed
  • 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: 470-477.article in journal: refereed
  • 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: 3117-3128.article in journal: refereed
  • Heiser W.J. & Warrens M.J. (6 June 2008), Horseshoe effects in multiple correspondence analysis: distance transformations that let them disappear (Lecture). St Louis.other
  • De Jong K., Nugter A., Polak M., Wagenborg H., Spinhoven P. & Heiser W. (2008), The Dutch version of the Outcome Questionnaire (OQ-45): a cross-cultural validation, Psychologie & Gezondheid 36(1): 35-45.article in journal: refereed
  • Hickendorff M., Heiser W.J., Van Putten C.M. & Verhelst N.D. (2008), Clustering nominal data with equivalent categories, Behaviormetrika 35(1): 35-54.article in journal: refereed
  • 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., Engaging Science, Technology, and Society 36: 35-45.article in journal: refereed
  • 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: 1-27.article in journal: refereed
  • Heiser W.J. (2008), Member of editorial staff Applied Psychological Measurement 32.editorship of journal
  • Heiser W.J. (2008), Member of editorial staff JOURNAL OF CLASSIFICATION 25.editorship of journal
  • Heiser W.J. (2008), Member of editorial staff Measurement: Interdisciplinary Research and Perspectives 6.editorship of journal
  • De Gucht V.M.J., Maes S. & Heiser W.J. (2008), Is there a reciprocal relationship between health behaviour and psychological and somatic distress?, International Journal of Psychology 43: 594-594.abstract
  • 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.. Tokio: University Academic Press. 107-110.book chapter
  • 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): 1-25.article in journal: refereed
  • 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): 106-120.article in journal: refereed
  • Frank L.E. & Heiser W.J. (2007), Estimating standard errors in feature network models., British Journal of Mathematical and Statistical Psychology 60: 1-28.article in journal: refereed
  • 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: 277-301.article in journal: refereed
  • 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): 1-8.article in journal: refereed
  • 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: 103-132.article in journal: refereed
  • 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. Leiden: Leiden University Press. 71-83.book chapter
  • 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: S187.article in journal: refereed
  • 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.. Berlin: Springer. 515-523.book chapter
  • Gravely-Witte S., De Gucht V.M.J., 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: 66-76.article in journal: refereed
  • De Jong K., 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: 288-301.article in journal: refereed
  • Heiser W.J. (12 October 2006), Spatial analysis of preferences and attitude data allowing for differences between actors and effects of occasions. (Lecture). Krakow, Poland.other
  • Deun K van, Mechelen I van & Heiser W.J. (1 August 2006), Joint mapping of genes and conditions via non-metric multidimensional unfolding analysis. (Lecture). Rome, Italy.other
  • Heiser W.J. & Frank L.E. (1 July 2006), Network representations of city-block models. (Lecture). Ljubljana, Slovenia.other
  • Heiser W.J. & Frank L.E. (1 June 2006), Network representations of city-block models. (Lecture). Montreal, Canada.other
  • Polak M.G., Heiser W.J. & Rooij M.J. de (1 June 2006), Testing single-peakedness of item responses. (Lecture). Montreal, Canada.other
  • Frank L.E. & Heiser W.J. (1 May 2006), Standard errors, prediction error and model tests in additive trees. (Lecture). Piscataway, U.S.A.other
  • Heiser W.J. (2006), Editorial, JOURNAL OF CLASSIFICATION 23(1): 1-2.article in journal
  • Heiser W.J. (2006), Editorial, JOURNAL OF CLASSIFICATION 23(2): 173-173.article in journal
  • 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): 127-145.article in journal: refereed
  • Heiser W.J. (2006), Member of editorial staff Measurement: Interdisciplinary Research and Perspectives .editorship of journal
  • Heiser W.J. (2006), Member of editorial staff Applied Psychological Measurement 30.editorship of journal
  • Heiser W.J. (2006), Member of editorial staff JOURNAL OF CLASSIFICATION 23.editorship of journal
  • Kooij A.J. van der, Meulman J.J. & Heiser W.J. (2006), Local minima in categorical multiple regression., Computational Statistics and Data Analysis 50: 446-462.article in journal: refereed
  • Heiser W.J. (2006), Measurement without copper instruments and experiment without complete control., Psychometrika 71: 457-461.article in journal: refereed
  • 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. London: Chapman & Hall/CRC. 219-235.book chapter
  • 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: 119-138.article in journal: refereed
  • 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: 71-98.article in journal: refereed
  • Heiser W.J. (2005), Editorial, JOURNAL OF CLASSIFICATION 22(2): 147-148.article in journal
  • Heiser W.J. (2005), Editorial, JOURNAL OF CLASSIFICATION 22(1): 1-2.article in journal
  • 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: 99-122.article in journal: refereed
  • Heiser W.J. (2005), Member of editorial staff Applied Psychological Measurement 29.editorship of journal
  • Heiser W.J. (2005), Member of editorial staff JOURNAL OF CLASSIFICATION 22.editorship of journal
  • 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: 468-476.article in journal: refereed
  • 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: 45-69.article in journal: refereed
  • Kooij A.J. van der, Meulman J.J. & Heiser W.J. (2005), Local minima in categorical multiple regression, Computational Statistics and Data Analysis : 446-462.article in journal: refereed
  • 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): 127-139.article in journal: refereed
  • Verduin C.J. & Heiser W.J. (2005), Spreiding zonder fouten; hoe de standaarddeviatie tot stand kwam als maat voor verscheidenheid, STAtOR 6(3): 14-20.article in journal: refereed
  • Meulman J.J. & Heiser W.J. (2005), SPSS Categories 14.0 - CD Rom. Chicago: SPSS Inc..book
  • Frank L.E. & Heiser W.J. (16 June 2004), Statistical inference in feature network models and additive trees (Lecture). Pacific Grove, CA.other
  • Heiser W.J. (2004), Editorial, JOURNAL OF CLASSIFICATION 21(2): 163-164.article in journal
  • Heiser W.J. (2004), Editorial, JOURNAL OF CLASSIFICATION 21(1): 1-1.article in journal
  • Heiser W.J. (2004), Geometric representation of association between categories, Psychometrika 69: 513-546.article in journal: refereed
  • 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. Thousand Oaks, CA: Sage. 25-48.book chapter
  • De Gucht V.M.J., Fischler B. & Heiser W.J. (2004), Neuroticism, alexithymia, negative affect, and positive affect as determinants of medically unexplained symptoms., Personality and Individual Differences 36: 1655-1667.article in journal: refereed
  • De Gucht V.M.J., 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): 279-285.article in journal: refereed
  • 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. Thousand Oaks, CA: Sage Publications. 49-70.book chapter
  • Meulman J.J. & Heiser W.J. (2004), SPSS Categories 13.0. Chicago, Illinois: SPSS Inc..book
  • Heiser W.J. (10 December 2003), Barycentric representation of profiles in correspondence analysis: Some new results (Lecture). Neuchatel Suisse.other
  • Heiser W.J. (14 August 2003), Interpretation of between-set distances in correspondence analysis (Lecture). Monterey CA USA.other
  • Heiser W.J. (29 June 2003), Interset distances in the barycentric representation of profiles (Lecture). Barcelona Spain.other
  • Heiser W.J. & Busing F.M.T.A. (12 June 2003), Ordinal three-way MDS with PROXSCAL: An application of tehe reduced rank model to the Klingberg data (Lecture). Tallahassee Florida USA.other
  • Heiser W.J. (11 June 2003), Interpretation of between-set distances in correspondence analysis (Lecture). Tallahassee Florida USA.other
  • 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. Tokyo: Springer Verlag. 487-494.book chapter
  • De Gucht V.M.J. & Heiser W.J. (2003), Alexithymia and somatisation: A quantitative review of the literature, Journal of Psychosomatic Research 54: 425-434.article in journal: refereed
  • 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. Neuchâtel Suisse: PAN. 21-22.book chapter
  • 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. Tokyo: Springer Verlag. 487-494.book chapter
  • 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. Tokyo: Springer Verlag. 33-44.book chapter
  • Heiser W.J. (2003), Editorial, JOURNAL OF CLASSIFICATION 20(1): 1-1.article in journal
  • Heiser W.J. (2003), Editorial, JOURNAL OF CLASSIFICATION 20(2): 139-140.article in journal
  • Heiser W.J. (2003), Member of editorial staff JOURNAL OF CLASSIFICATION 20.editorship of journal
  • Heiser W.J. (2003), Member of editorial staff Measurement: Interdisciplinary Research and Perspectives 1.editorship of journal
  • Heiser W.J. (2003), Member of editorial staff Applied Psychological Measurement 27.editorship of journal
  • De Gucht V.M.J., 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: 195-204.article in journal: refereed
  • 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. Tokyo: Springer Verlag. 511-518.book chapter
  • Heiser W.J. (2003), Trust in relations, Measurement: Interdisciplinary Research and Perspectives 1: 264-269.article in journal: refereed
  • De Gucht V.M.J., Fischler B. & Heiser W.J. (2 October 2002), Neuroticism, alexithymia, negative affect, and positive affect as determinants of medically unexplained symptoms (Lecture). Lisbon (Portugal).other
  • Roman Y, Heiser W.J. & Gonzalez A (24 August 2002), MDS and Cluster Analysis for Big Sets of Dissimilarity Data (Poster). (Lecture). Berlijn.other
  • Deun K van, Groenen P.J.F., Heiser W.J., Busing F.M.T.A. & Delbeke L. (18 July 2002), A combined vector-ideal point approach in metric unfolding by optimizing the correlation. (Lecture). Cracow, Poland.other
  • Kooij A.J. van der, Meulman J.J. & Heiser W.J. (18 July 2002), Local minima in categorical multiple (Lecture). Cracow (Poland).other
  • Frank L.E. & Heiser W.J. (17 July 2002), Stability of feature network models for proximity data (Lecture). Krakau (Polen).other
  • Deun K van, Groenen P.J.F., Heiser W.J., Busing F.M.T.A. & Delbeke L. (16 July 2002), A Combined Vector-ideal Point Appoach in Metric Unfolding by Optimizing the Correlation (Lecture). Cracow ( Poland).other
  • Kooij A.J. van der, Meulman J.J. & Heiser W.J. (16 July 2002), Local Minima in Categorical Multiple Regression (CATREG). (Lecture). Cracow, Poland.other
  • Frank L.E. & Heiser W.J. (2002), Stability of feature network models for proximity data. Groningen. [other]other
  • 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. Tokyo: Springer Verlag. 487-494.book chapter
  • Heiser W.J. (2002), Editorial, JOURNAL OF CLASSIFICATION 19: 193-194.article in journal
  • Heiser W.J. (2002), Member of editorial staff Applied Psychological Measurement 26.editorship of journal
  • Heiser W.J. (2002), Member of editorial staff JOURNAL OF CLASSIFICATION 19.editorship of journal
  • 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. Tokyo: Springer. 511-518.book chapter
  • De Gucht V.M.J., Fischler B. & Heiser W.J. (2002), Neuroticism, alexithymia, negative affect, and positive affect as determinants of medically unexplained symptoms.. In: Abstract book of the 16th Conference of European Health Psychology Society, Lisbon, Portugal.. 184-185.conference paper: refereed
  • 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. Heidelberg: Heidelberg: Physika Verslag. 54-55.book chapter
  • Heiser W.J. (2002), Van bespiegeling naar empire: Statistiek in het hart van het methodologie onderwijs (Lecture). Utrecht (Annual Meeting of the Dutch Statistical.other
  • Heiser W.J., Busing F.M.T.A. & Groenen P.J.F. (26 September 2001), A Solution for the Degeneracy Problem in Unfolding. (Lecture). Lisbon, Portugal, 26-29 September, 2001.other
  • Heiser W.J., Busing F.M.T.A. & Groenen P.J.F. (6 August 2001), Nonmetric Unfolding by Penalizing for Lack of Variation in the Transformed Proximities. (Lecture). Piscataway, NJ, USA, 6-10 August, 2001.other
  • Heiser W.J. & Busing F.M.T.A. (6 August 2001), PROXSCAL: A General MDS Program For Two-way and Three-way Euclidean MDS With Restrictions on the Coordinates. (Lecture). Piscataway, NJ, USA, 6-10 August, 2001.other
  • Heiser W.J. & Busing F.M.T.A. (6 August 2001), The IM Algorithm for Sparse MDS Data: Some Initial Experiences. (Lecture). Piscataway, NJ, USA, 6-10 August, 2001.other
  • Rooij M.J. de & Heiser W.J. (6 August 2001), Triadic Distance Models: Properties and Estimation. (Lecture). Piscataway, NJ, USA, 6-10 August, 2001.other
  • Rooij M.J. de & Heiser W.J. (2 August 2001), Distance Association Models for the Analysis of Association in Contingency Tables. (Lecture). Voorburg, The Netherlands, 2-3 August, 2001.other
  • Rooij M.J. de & Heiser W.J. (15 July 2001), A Distance Representation of the Quasi-symmetry Model and Special Cases. (Lecture). Osaka, Japan, 15-19 July, 2001.other
  • Kloot W.A. van der, Bouwmeester S. & Heiser W.J. (15 July 2001), Cluster Instability As A Result of Order Permutations of Input Data. (Lecture). Osaka, Japan, 15-19 July, 2001.other
  • Heiser W.J. (15 July 2001), Early Statistical Modeling of Latent Quantities: The History of Distance Measurement by Triangulation. (Lecture). Osaka, Japan, 15-19 July, 2001.other
  • Frank L.E., Rooij M.J. de & Heiser W.J. (15 July 2001), Monte Carlo Simulation in Three-way Unfolding: Assessing the Combined Effect of Sparseness and Variation in the Cell Frequencies. (Lecture). Osaka, Japan, 15-19 July, 2001.other
  • Busing F.M.T.A., Groenen P.J.F. & Heiser W.J. (15 July 2001), Nonmetric Unfolding with Penalized Stress. (Lecture). Osaka, Japan, 15-19 July, 2001.other
  • Heiser W.J. (14 June 2001), Early Statistical Modeling of Latent Qualities: The History of Distance Measurement by Triangulation. (Lecture). St. Louis, USA, 14-17 June, 2001.other
  • Heiser W.J. (2001), Correspondence Analysis. In: Smelser N.J., Baltes P.B. (Eds.) International Encyclopedia of the Social & Behavioral Sciences.. Oxford: Pergamon. 2820-2824.conference paper: refereed
  • Rooij M.J. de & Heiser W.J. (2001), Distance Association Models for the Analysis of Change. (Lecture). Osaka, Japan, 15-19 July, 2001.other
  • Heiser W.J. (2001), Member of editorial staff JOURNAL OF CLASSIFICATION 18.editorship of journal
  • Heiser W.J. (2001), Member of editorial staff Applied Psychological Measurement 25.editorship of journal
  • Busing F.M.T.A., Groenen P.J.F. & Heiser W.J. (3 October 2000), Avoiding degeneracy in unfolding through the use of penalty function (Lecture). Cologne, Germany.other
  • Heiser W.J. (3 October 2000), Early Roots of Statistical Modelling. (Lecture). Cologne, Germany.other
  • Rooij M.J. de & Heiser W.J. (3 October 2000), Probabilistic Unfolding Models for the Analysis of Change. (Lecture). Cologne, Germany.other
  • Kooij A.J. van der, Meulman J.J. & Heiser W.J. (12 July 2000), Local minima in categorical multiple regression (Lecture). Namur, Belgium.other
  • Busing F.M.T.A., Groenen P.J.F. & Heiser W.J. (11 July 2000), Avoiding degeneracy in unfolding through the use of a penalty function (Lecture). Namur, Belgium.other
  • Steverink M.H.M., Heiser W.J. & Kloot W.A. van der (11 July 2000), Avoiding Degenerate Solutions Using Kemeny's Distance. (Lecture). Namur, Belgium.other
  • Heiser W.J. (11 July 2000), Measurement in the Low Countries (Lecture). Namur, Belgium.other
  • Busing F.M.T.A., Meulman J.J., Groenen P.J.F. & Heiser W.J. (11 July 2000), Unfolding without degeneracies through penalized stress (Lecture). Namur, Belgium.other
  • Bensmail H., Meulman J.J. & Heiser W.J. (15 March 2000), MCMC Latent class distance models for analyzing single stimulus preference ratings (Lecture). Passau, Germany.other
  • 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.report
  • Heiser W.J. (2000), Member of editorial staff JOURNAL OF CLASSIFICATION 17.editorship of journal
  • Heiser W.J. (2000), Member of editorial staff Applied Psychological Measurement 24.editorship of journal
  • 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: 44-48.article in journal: refereed
  • 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. Leiden, The Netherlands: Department of Psychology. 117-136.conference paper
  • Rooij M.J. de & Heiser W.J. (2000), Three-way distance models and three-way association: a theoretical note. Leiden: Department of Psychology.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: 99-119.article in journal: refereed
  • Hubert L.J., Meulman J.J. & Heiser W.J. (2000), Two purposes for matrix factorization: A historical appraisal, SIAM Review 42(1): 68-82.article in journal: refereed
  • Heiser W.J. (2000), What is Random? Review of: Beltrami E. (2000) What is random? Chance and Order in Mathematics and Life, Kwantitatieve Methoden 21: 144-145.book review
  • Groenen P.J.F., Heiser W.J. & Meulman J.J. (22 September 1999), Distance smoothing for global optimization in least squares multidimensional scaling (Lecture). Utrecht (The Netherlands).other
  • Kooij A.J. van der, Meulman J.J. & Heiser W.J. (20 July 1999), Clustering of Row Profiles in Categorical Data Analysis (Lecture). Lueneburg, Germany.other
  • Meulman J.J., Heiser W.J. & Hubert L.J. (20 July 1999), Three-way Correspondence Analysis Through Individual Differences Models (Lecture). Lueneburg, Germany.other
  • Meulman J.J., Heiser W.J. & Hubert L.J. (20 July 1999), Three-Way Correspondence Analysis Through Individual Differences Models (Lecture). Lueneburg (Germany).other
  • Rooij M.J. de & Heiser W.J. (20 July 1999), Triadic Distance Models for the Analysis of Asymmetric Three-way Proximity Data (Lecture). Lueneburg, Germany.other
  • Meulman J.J., Heiser W.J. & Hubert L.J. (25 June 1999), Three-way correspondence analysis through individual differences models (Lecture). Lawrence, Kansas (USA).other
  • Meulman J.J., Heiser W.J. & Hubert L.J. (25 June 1999), Three-way Correspondence Analysis Through Individual Differences Models (Lecture). Lawrence, Kansas.other
  • Meulman J.J., Heiser W.J. & Kroonenberg P.M. (19 January 1999), Applied multivariate data analysis (Lecture). Leiden (The Netherlands).other
  • Meulman J.J. & Heiser W.J. (1999), Categories 10.0. Chicago (USA): SPSS Inc..book
  • 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: 225-254.article in journal: refereed
  • Heiser W.J. (1999), Member of editorial staff Applied Psychological Measurement 23.editorship of journal
  • Heiser W.J. (1999), Member of editorial staff JOURNAL OF CLASSIFICATION 16.editorship of journal
  • Heiser W.J. (1999), Member of editorial staff Psychometrika 64.editorship of journal
  • Busing F.M.T.A., Heiser W.J., Neufeglise P. & Meulman J.J. (1999), PROXSCAL. Chicago (U.S.A.): SPSS Inc.. [other]other
  • Heiser W.J. (13 November 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) (Lecture). Tilburg.other
  • Heiser W.J. (8 September 1998), Fitting feature graphs to proximity data (Lecture). Preddvor, Slovenia.other
  • Groenen P.J.F., Heiser W.J. & Meulman J.J. (24 July 1998), Global optimization in least squares multidimensional scaling by distance smoothing (Lecture). Rome, Italy.other
  • Groenen P.J.F., Heiser W.J. & Meulman J.J. (23 July 1998), Global optimization in least squares multidimensional scaling by distance smoothing (Lecture). Rome, Italy.other
  • Meulman J.J., Hubert L.J. & Heiser W.J. (22 July 1998), The Data Theory Scaling System (Lecture). Rome, Italy.other
  • Rooij M.J. de & Heiser W.J. (20 July 1998), The slide-vector model for asymmetry in three-way multidimensional scaling of longitudinal categorical data (Lecture). Rome, Italy.other
  • Heiser W.J. & Meulman J.J. (22 June 1998), A clustering method for a distribution of points on a Lattice (Lecture). Rome, Italy.other
  • Heiser W.J. (3 February 1998), Van toeval naar kans: De geschiedenis van het meten van onzekerheid (From chance to probability: The history of the Measurement of Uncertainty) (Lecture). Groningen.other
  • Heiser W.J. (1998), Biplots Review of: Gower J.C. (1998) Book review of J.C. Gower's and D.J. Hand's Biplots, JOURNAL OF CLASSIFICATION 15: 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. Berlin: Springer-Verlag. 46-53.book chapter
  • 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. Berlin: Springer Verlag. 46-53.book chapter
  • 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. Tokyo: Springer Verlag. 52-62.book chapter
  • Heiser W.J. (1998), Member of editorial staff Applied Psychological Measurement 22.editorship of journal
  • Heiser W.J. (1998), Member of editorial staff JOURNAL OF CLASSIFICATION 15.editorship of journal
  • Heiser W.J. (1998), Member of editorial staff Psychometrika 63.editorship of journal
  • 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. Tokyo: Springer. 587-597.book chapter
  • 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. Berlin: Springer Verlag. 489-496.book chapter
  • 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. Berlin: Springer Verlag. 489-496.book chapter
  • Heiser W.J. (21 November 1997), Lezing 4 (Lecture).other
  • Heiser W.J. (4 September 1997), Lezing 3 (Lecture). Nijmegen.other
  • Groenen P.J.F., Heiser W.J. & Meulman J.J. (16 August 1997), Iterative majorization in distance smoothing for multidimensional scaling to avoid local minima. (Lecture). Istanbul, Turkey.other
  • Heiser W.J. (14 August 1997), Lezing 2 (Lecture). Neuchatel, Zwitserland.other
  • Kooij A.J. van der & Heiser W.J. (16 July 1997), Hierarchical GROUPALS: A simultaneous optimization method for hierarchical clustering using a minimum variance criterion, under optimal scaling of the variables. (Lecture). Santiago de Compostela, Spain.other
  • Heiser W.J. (16 July 1997), Lezing 7 (Lecture). Santiago de Compostela, Spanje.other
  • Groenen P.J.F., Heiser W.J. & Meulman J.J. (16 July 1997), Solving the local minimum problem in multidimensional scaling by distance smoothing. (Lecture). Santiago de Compostela, Spain.other
  • Kroonenberg P.M. & Heiser W.J. (4 May 1997), Parallel factor analysis with constraints: Recent developments (Lecture). Lake Chelan, WA, USA.other
  • Kroonenberg P.M. & Heiser W.J. (4 May 1997), Parallel factor analysis with constraints: Recent developments. Three-way methods in chemistry and Psychology (Lecture). Lake Chelan, WA.other
  • Groenen P.J.F., Heiser W.J. & Meulman J.J. (12 March 1997), City-block scaling: Smoothing strategies for avoiding local minima. (Lecture). Potsdam, Germany.other
  • Heiser W.J. & Meulman J.J. (21 February 1997), Lezing 1 (Lecture). Pasadena, California, USA.other
  • Heiser W.J. (16 February 1997), Lezing 5 (Lecture). San Diego, CA, USA.other
  • Groenen P.J.F., Heiser W.J. & Meulman J.J. (1997), City-block scaling: Smoothing strategies for avoiding local minima.. onbekend: SW Datatheorie.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): 63-83.article in journal: refereed
  • 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: 63-83.article in journal: refereed
  • Groenen P.J.F., Heiser W.J. & Meulman J.J. (1997), Global optimization in least-squares multidimensional scaling by distance smoothing.. onbekend: SW Datatheorie.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.. New York: Academic Press. 277-296.book chapter
  • Heiser W.J. (1997), Member of editorial staff JOURNAL OF CLASSIFICATION 14.editorship of journal
  • Heiser W.J. (1997), Member of editorial staff Psychometrika 62.editorship of journal
  • Heiser W.J. (1997), Member of editorial staff Applied Psychological Measurement 21.editorship of journal
  • 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. Murcia, Spanje: Servicio de Publicaciones de la Universidad de Murcia. 15-32.book chapter
  • 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. Murcia: Servicio de Publicaciones, Universidad. 15-32.book chapter
  • 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. Tokyo: Springer. 587-597.book chapter
  • 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. Stuttgart: Lucius & Lucius. 67-73.book chapter
  • 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. Stuttgart, Duitsland: Lucius & Lucius. 67-74.book chapter
  • 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. Fairfax, VA, USA: Interface Foundation of North America. 517-525.book chapter
  • 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. Fairfax, VA: Interface Foundation of North America Inc.. 517-525.book chapter
  • Heiser W.J. & Bennani M. (1997), Triadic distance models for triadic dissimilarity data., Estudios Gerenciales 41(18): 189-206.article in journal: refereed
  • 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. New York, USA: Academic Press. 277-296.book chapter
  • Tijssen R.J.W., Raan A.F.J. van, Heiser W.J. & Wachmann L. (1990), Integrating multiple sources of information in literature-based maps of science, Journal of Information Science 16(4): 217-227.article in journal: refereed

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