Research Reports

1998 - 1997 - 1996

1995 - 1994 - 1993

1992 - 1991 - 1990

1989 - 1988 - 1987

1986 - 1985 - 1984

1998

RR-98-01
Groenen, P.J.F., Van Os, B.-J., & Meulman, J.J. (1998). Optimal scaling by alternating length-constrained nonnegative least squares: an application to distance based principal components analysis. Leiden: Department of Data Theory, Leiden University.

RR 98-02
Bensmail, H., & Meulman, J.J. (1998). MCMC Inferences in Model-Based Cluster Analysis with Noise. Leiden: Department of Data Theory, Leiden University.

RR-98-03
Commandeur, J.J.F. (1998). A New Approach to the Subspace Matching of Configurations, Including Object Weights. Leiden: Department of Data Theory.

RR-98-04
Groenen, P.J.F. & Meulman, J.J. (1998). Larger Variance Accounted for in Distance-Based Multivariate Analysis Compared to Classical Multivariate Analysis. Research Report. Leiden: Data Theory Group.

1997

RR-97-01
Groenen, P.J.F., Heiser W.J., & Meulman, J.J. (1997). City-block scaling: Smoothing strategies for avoiding local minima. Leiden: Department of Data Theory, University of Leiden.

RR-97-02
Groenen, P.J.F., Heiser W.J., & Meulman, J.J. (1997). Global optimization in least-squares multidimensional scaling by distance smoothing. Leiden: Department of Data Theory, University of Leiden.

RR-97-03
Commandeur, J.J.F., Groenen, P.J.F., & Meulman, J.J. (1997). A distance-based variety of nonlinear multivariate data analysis, including weights for objects and variables. Leiden: Department of Data Theory.

1996

RR-96-01
Groenen, P.J.F., Commandeur, J.J.F., & Meulman J.J. (1996). Distance analysis of large data sets of categorical variables using object weights. Department of Data Theory, Leiden University (27 pp.).

RR-96-02
Hubert, L.J., Arabie, Ph., & Meulman, J.J. (1996). Linear and Circular Unidimensional Scaling for Symmetric Proximity Matrices. Department of Data Theory, Leiden University; (54 pp.).

RR-96-03
Dusseldorp, E.M.L. (1996). The study of aptitude treatment interaction by nonlinear methods: evaluation of a psychosocial treatment for chronic obstructive pulmonary disease. Department of Data Theory, Leiden University (27 pp.).

RR-96-04
Meulman, J.J. (1996). A distance-based biplot for multidimensional scaling of multivariate data. Department of Data Theory, Leiden University; (28 pp.).

RR-96-05
Meulman, J.J. & Heiser, W.J. (1996). Graphical display of interaction in multiway contingency tables by use of homogeneity analysis. Research Report. Department of Data Theory, Leiden University; (12 pp.).

RR-96-06
Heiser, W.J. (1996). Fitting graphs and trees with multidimensional scaling methods. Department of Data Theory, Leiden University; (11 pp.).

RR-96-07
Van der Kooij, A.J. (1996). Hierarchical GROUPALS: a simultaneous optimization method for hierarchical clustering using a minimum variance criterion under optimal scaling of the variables. Department of Data Theory, Leiden University; (36 pp.).

1995

RR-95-01
Van der Ham, Th., Meulman, J.J., Van Strien, D.C., & Van Engeland, H. (1995). Empirically Based Subgrouping of Eating Disorders in Adolescents by Principal Components Analysis: A Longitudinal Perspective. Department of Data Theory, University of Leiden; (20 pp.).

RR-95-02
Groenen, P.J.F., & Heiser, W.J. (1995). The Tunneling Method for Global Optimization in Multidimensional Scaling. Department of Data Theory, University of Leiden (40 pp.).

RR-95-03
Van de Geer, J.P. (1995). Some Aspects of Minkowski Distances. Department of Data Theory, University of Leiden; (63 pp.).

RR-95-04
Heiser, W.J. and Bennani M. (1995). Triadic Distance Models for Triadic Dissimiliarity Data. Department of Data Theory, University of Leiden; (49 pp.).

RR-95-05
Rietveld, W.J., Boon, M.E. & Meulman, J.J. (1995). Seasonal fluctuations in the cervical smear detection rates for (pre)malignant changes and for infections: a mirror-like pattern of data from the Northern and the Southern hemisphere. Department of Data Theory, University of Leiden; (19 pp.)

1994

RR-94-01
Meulman, J.J. (1994). Fitting a Distance Model to Homogeneous Subsets of variables: Points of View Analysis of Categorical Data. Research Report, Department of Data Theory, University of Leiden; (36 pp.).

RR-94-02
Hubert, L., & Arabie, Ph. (1994). Iterative Projection Strategies for the Least-squares Fitting of Graph Theoretic Structures to Proximity Data. Research Report, Department of Data Theory, University of Leiden; (62 pp.).

RR-94-03
Heiser, W.J., & Groenen, P.J.F. (1994). Cluster differences scaling with a within clusters loss component and a fuzzy successive approximation strategy to avoid local minima. Research Report, Department of Data Theory, University of Leiden, (34 pp.).

RR-94-04
Zielman, B., & Heiser, W.J. (1994). Models for asymmetric proximities. Research Report, Department of Data Theory, University of Leiden; (34 pp.).

RR-94-05
Heiser, W.J. (1994). Reparametrization of homogeneity analysis to accomodate parallel item characteristic curves. Research Report, Department of Data Theory, University of Leiden; (7 pp.).

RR-94-06
Groenen, P.J.F., & Jajuga, K. (1994). Fuzzy Clustering with Squared Minkowski Distances. Research Report, Department of Data Theory, University of Leiden, 1994 (10 pp.).

Heiser, W.J., Meulman, J.J. & Kroonenberg, P.M. (1994). Applied Multivariate Data Analysis ­ Examples II. Internal Report, Faculty of Social Sciences, University of Leiden; selection of research papers (98 pp.).

Busing, Frank M.T.A., Meijer, Erik, & Van der Leeden, Rien (1994). MLA Software for Multilevel Analysis of Data with Two Levels. User's Guide for Version 1.0b. Leiden Psychological Reports PRM-01-94, Department of Psychology, University of Leiden, 84 pp.

Kroonenberg, P.M., Meulman, J.J., & Heiser, W.J. (1994). Applied Multivariate Data Analysis ­ Exercises. Internal Report, Faculty of Social Sciences, University of Leiden, 1994 (37 pp.).

Meulman, J.J., Kroonenberg, P.M., & Heiser, W.J. (1994). Applied Multivariate Data Analysis ­ Examples. Internal Report, Faculty of Social Sciences, University of Leiden; selection of research papers (96 pp.).

Van der Leeden, R., & Busing, F.M.T.A. (1994). First iteration versus final IGLS/RIGLS estimates in two-level models: a Monte Carlo study with ML3. Leiden Psychological Report PRM-02-94, Department of Psychometrics and Research Methodology, University of Leiden; (21 pp.).

1993

RR-93-01
Zielman, B. (1993). Two methods for multidmensional analysis of three-way skew-symmetric matrices. University of Leiden: Department of Data Theory; 21 pp.

RR-93-02
Verboon, P. & Van der Lans, I.A. (1993). Robust canonical discriminant analysis. University of Leiden: Department of Data Theory; 29 pp.

RR-93-03
Heiser, W.J. & Meulman, J.J.(1993). Nonlinear methods for the analysis of homogeneity and hetero-geneity. Research Report . University of Leiden: Department of Data Theory; 39 pp.

RR-93-04
Commandeur, J.J.F. & Heiser, W.J. (1993). Mathematical derivations in the proximity scaling (PROXSCAL) of symmetric data matrices. University of Leiden: Department of Data Theory (1993); 72 pp.

RR-93-05
Verboon, P. & Gabriel, K.R. (1993). Generalized Procrustes analysis with iterative weighting to achieve resistance. University of Leiden: Department of Data Theory; 26 pp.

RR-93-06
Heiser, W.J. (1993). Convergent computation by iterative majorization: Theory and applications in multidimensional data analysis. University of Leiden: Department of Data Theory; 40 pp.

1992

RR-92-01
Verboon, P. (1992). Influence and stability in Nonlinear Principal Components Analysis. University of Leiden: Department of Data Theory.

RR-92-02
Gower, J.C. (1992). Biplot Geometry. University of Leiden: Department of Data Theory.

RR-92-03
Gower, J.C. (1992). The construction of Neighbour-Regions in two dimensions for prediction with Multi-Level Categorical Variables. University of Leiden: Department of Data Theory.

RR-92-04
Gower, J.C. (1992). A latent Class Unfolding Model for Analyzing Single Stimulus Preference Ratings. University of Leiden: Department of Data Theory.

RR-92-05
Blokland-Vogelesang, R. Van. (1992). Nature versus Nurture: Methodological Question and Fisherian Answer. University of Leiden: Department of Data Theory.

RR-92-06
Gower, J.C. & Dijksterhuis, G.B. (1992). Coffee-images: A study of the simultaneous display of multivariate quantitative and categorical variables for several assessors. University of Leiden: Department of Data Theory.

RR-92-07
Commandeur, J.J.F. (1992). Missing Data in the distance approach to principal components analysis. University of Leiden: Department of Data Theory.

RR-92-08
Commandeur, J.J.F. (1992). Some remarks on orthogonality in the analysis of asymmetry. University of Leiden: Department of Data Theory.

RR-92-09
Constantine, A.G., Gower, J.C., Zielman, B.(1992). A Cappadocian Tablet Problem. University of Leiden: Department of Data Theory.

RR-92-10
Verboon, P.(1992). M-Estimators in multiple regression with optimal scaling. University of Leiden: Department of Data Theory.

RR-92-11
Groenen, P.J.F., Mathar, R., Heiser, W.J. (1992). The Majorization Approach to Multidimensional Scaling for Minkowski Distances. University of Leiden: Department of Data Theory.

RR-92-12
Heiser, W.J. & Meulman, J.J. (1992). Homogeneity Analysis: Exploring the distribution of variables and their nonlinear relationships. University of Leiden: Department of Data Theory.

1991

RR-91-01
Zielman, B. (1991). Three-Way Scaling of Asymmetric Proximities. University of Leiden: Department of Data Theory.

RR-91-02
Gower, J.C. (1991). Generalized Biplots. University of Leiden: Department of Data Theory.

RR-91-03
Meulman, J.J. & Verboon, P. (1991). Points of View Analysis Revisited: Fitting Multidimensional Structures to Optimal Distance Components with Cluster Restrictions on the Variables. University of Leiden: Department of Data Theory.

RR-91-04
Verboon, P. , Lans, I.A. Van der & Heiser, W.J. (1991). The Multipals Algorithm. University of Leiden: Department of Data Theory.

RR-91-05
Zielman, B. & Heiser, W.J. (1991). Analysis of Asymmetry by a Slide Vector. University of Leiden: Department of Data Theory.

RR-91-06
Groenen, P.J.F. & Heiser, W.J. (1991). An Improved Tunneling Function for Finding a Decreasing Series of Local Minima in MDS. University of Leiden: Department of Data Theory.

RR-91-07
Geer, J.P. van de, (1991). MAXBET solutions for linear relations between k sets of variables. University of Leiden: Department of Data Theory.

RR-91-08
Dijksterhuis, G.B. & Gower, J.C. (1991). The Interpretation of Generalized Procrustes Analysis and allied Methods. University of Leiden: Department of Data Theory.

RR-91-09
Verboon, P. (1991). Nonlinear Principal Components Analysis: Overview and new developments with respect to Resistance Properties. University of Leiden: Department of Data Theory.

RR-91-10
Zielman, B. & Heiser, W.J. (1991). Spatial Representations of Asymmetric Proximities. University of Leiden: Department of Data Theory.

1990

RR-90-01
Verboon, P. & Heiser, W.J. (1990). Some possibilities for the Analysis od Dynamic Three-Way Data. University of Leiden: Department of Data Theory.

RR-90-02
Lans, I.A. Van der & Heiser, W.J. (1990). Constrained Part-Worth Estimation in Conjoint Analysis using the Self-Explicated Utility Model. University of Leiden: Department of Data Theory.

RR-90-03
Groenen, P.J.F. (1990). The Tunneling Method Applied to Metric Multidimensional Scaling: Progress Report 1. University of Leiden: Department of Data Theory.

RR-90-04
Gower, J.C. (1990). Fisher's Optimal Scores and Multiple Correspondence Analysis. University of Leiden: Department of Data Theory.

RR-90-05
Meulman, J.J. (1990). Principal Components Models using Distances, Including Weights for Variables and Dimensions. University of Leiden: Department of Data Theory.

RR-90-06
Meulman, J.J., Zeppa, P., Boon, M.E. & Rietveld, W.J. (1990). Prediction of various grades of cervical Preneoplasia and Neoplasia on Plastic Embedded Cytobrush Samples: Discriminant Analysis with Qualitative and Quantitative Predictors. University of Leiden: Department of Data Theory.

RR-90-07
Verboon, P. (1990). Majorization with Iteratively Reweighted Least Squares: A General Approach to Optimize A Class of Resistant Loss Fnctions. University of Leiden: Department of Data Theory.

RR-90-08
Gower, J.C. & Groenen, P.J.F. (1990). Applications of the Modified Leverrrier-Faddeev Algorithm for the Construction of Explicit Matrix Spectral Decompositions and Inverses. University of Leiden: Department of Data Theory.

1989

RR-89-01
Gifi, A. (1989). Algorithm Descriptions for ANACOR, HOMALS, PRINCALS, and OVERALS. University of Leiden: Department of Data Theory.

RR-89-02
Wachmann, L. (1989). Horizonpunten in het externe ontvouwingsmodel. University of Leiden: Department of Data Theory.

RR-89-03
Verboon, P. & Heiser, W.J. (1989). Robust Loss Functions in the Orthogonal Procrustes Problem. University of Leiden: Department of Data Theory.

RR-89-04
Nierop, D. (1989). Generalized Set Component Analysis: A Toolbox for Multiple Sets Analysis. University of Leiden: Department of Data Theory.

RR-89-05
Meulman, J.J. (1989). Nonlinear Principal Coordinates Analysis: Minimizing the Sum Squares of the Smallest Eigenvalues of a Correlation Matrix. University of Leiden: Department of Data Theory.

RR-89-06
Lans, I. Van der, (1989). Nonlinear Reduced Rank Generalized Canonical Correlation Analysis Including Common Scale Quantifications and Data Weights. University of Leiden: Department of Data Theory.

1988

RR-88-01
Meulman, J.J. (1988). Reduced Space Analysis. University of Leiden: Department of Data Theory.

RR-88-02
Heiser, W.J. (1988). The City-Block Model for Three-Way Multidimensional Scaling. University of Leiden: Department of Data Theory.

RR-88-03
Leeuw, J. De, & Bijleveld, C. (1988). Fitting Longitudinal Reduced Rank Regression Models by Alternating Least Squares. University of Leiden: Department of Data Theory.

RR-88-04
Verboon, P.(1988). Graphical Tools in Multivariate Analysis. University of Leiden: Department of Data Theory.

RR-88-05
Geer, J.P. Van de, (1988). Lower Bounds for Canonical Correlations or Redundancies Derived from an Overals Solution. University of Leiden: Department of Data Theory.

RR-88-06
Lans, I.A. Van der & Heiser, W.J. (1988). Nonlinear Analysis of Multiplicatieve Rules in Expectancy-Value Models. University of Leiden: Department of Data Theory.

RR-88-07
Verboon, P. & Heiser, W.J. (1988). Some Jack-Knifing Results for Regression with Non-Homogeneous Loss Functions. University of Leiden: Department of Data Theory.

RR-88-08
Bijlveveld, C. (1988). An Outline of Dynamals 1.1. University of Leiden: Department of Data Theory.

RR-88-09
Heiser, W.J., Meulman, J.J., Lans, I.A. Van der & Berg, G. Van der, (1988). Notes on Multipals. University of Leiden: Department of Data Theory.

RR-88-10
Lans, I.A. Van der & Heiser, W.J. (1988). Nonlinear Multiple Regression Analysis with Common Scale Transformation across Predictor Values. University of Leiden: Department of Data Theory.

RR-88-11
Berg, G.M. Van der, (1988). Princals voor beginners. University of Leiden: Department of Data Theory.

RR-88-12
Tijssen, R. & Leeuw, J. De, (1988). Multi-set Nonlinear Canonical Correlation Analysis via the Burt-Matrix. University of Leiden: Department of Data Theory.

RR-88-13
Meulman, J.J. (1988). The Integration of Multidimensional Scaling and Multivariate Analysis with Optimal Transformations. University of Leiden: Department of Data Theory.

1987

RR-87-01
Leeuw, J. de, (1987). Model Selection in Multinomial Situations. University of Leiden: Department of Data Theory.

RR-87-02
Leeuw, J. de & Heijden, P.G.M. van der, (1987). The Analysis of Time-Budgets with a Latent Time-Budget Model. University of Leiden: Department of Data Theory.

RR-87-03
Coolen, H. & Leeuw, J. de, (1987). Least Squares Path Analysis with Optimal Scaling. University of Leiden: Department of Data Theory.

RR-87-04
Heiser, W.J. (1987). Notes on the Laramp Algorithm. University of Leiden: Department of Data Theory.

RR-87-05
Leeuw, J. de, & Bijleveld, C. (1987). Fitting Reduced Rank Regression Models by Alternating Least Squares. University of Leiden: Department of Data Theory.

RR-87-06
Wijk, M. van, (1987). A Maximum Likelihood Method for Nonlinear Pathmodels. University of Leiden: Department of Data Theory.

RR-87-07
Meulman, J.J. (1987). Distance Approximation in Nonlinear Redundancy Analysis. University of Leiden: Department of Data Theory.

RR-87-08
Lans, I.A. van der, (1987). A Bivariate Ordinal Measurement Level for use in Nonlinear Multivariate Analyse. University of Leiden: Department of Data Theory.

RR-87-09
Meulman, J.J. & Heiser, W.J. (1987). Second Order Regression and Distance Analysis. University of Leiden: Department of Data Theory.

RR-87-10
Geer, J.P. van de, (1987). Analysis of Linear Relations among Categorical Variables. University of Leiden: Department of Data Theory.

RR-87-11
Rijckevorsel, J.L.A. van, & Tijssen, R.J.W. (1987). Historical Correspondence Analysis: the history of correspondence analysis based on (co-)citations. University of Leiden: Department of Data Theory.

RR-87-12
Tijssen, R.J.W. , Leeuw, J. de, & Raan, T.F.J. van, (1987). Residual Analysis of the Quasi-Symmetry Model. University of Leiden: Department of Data Theory.

RR-87-13
Geer, J.P. van de, (1987). Algebra and Geometry of Overals. University of Leiden: Department of Data Theory.

RR-87-14
Berg, G. van den, (1987). HOMALS voor beginners. University of Leiden: Department of Data Theory.

RR-87-15
Ciaccio, A. di, (1987). Some Considerations on the Quantification of Categorical Data. University of Leiden: Department of Data Theory.

RR-87-16
Bijleveld, C. (1987). Progress Report on Dynamals. University of Leiden: Department of Data Theory.

RR-87-17
Bijleveld, C. (1987). Majorizing Stress When some Dissimilarities are Negative. University of Leiden: Department of Data Theory.

1986

RR-86-01
Leeuw, J. de, (1986). Multivariate Analysis with Optimal Scaling. University of Leiden: Department of Data Theory.

RR-86-02
Leeuw, J. de,(1986). Kwantificeren en Meten in de Sociale en Gedragswetenschappen. University of Leiden: Department of Data Theory.

RR-86-03
Leeuw, J. de, (1986). Nonlinear Multivariate Analysis with Optimal Scaling. University of Leiden: Department of Data Theory.

RR-86-04
Leeuw, J. de, (1986). Nonlinear Path Analysis with Optimal Scaling. University of Leiden: Department of Data Theory.

RR-86-05
Heiser, W.J. (1986). Shifted single-peakedness, Unfolding, Correspondence analysis and horseshoes. University of Leiden: Department of Data Theory.

RR-86-06
Leeuw, J. de, (1986). A Multidimensional Scaling Approach to Multivariate Analysis. University of Leiden: Department of Data Theory.

RR-86-07
Heiser, W.J. (1986). Order Invariant Unfolding Analysis Under Smoothness Restrictions. University of Leiden: Department of Data Theory.

RR-86-08
Leeuw, J. de, (1986). Regression with Optimal Scaling of the Dependent Variable. University of Leiden: Department of Data Theory.

RR-86-09
Leeuw, J. de, Nierop, D. (1986). De Analyse van Verloopscurven met behulp van Additieve en Multiplicatieve Modellen. University of Leiden: Department of Data Theory.

RR-86-10
Buuren, S. van, (1986). Groupals: A Method to Cluster Objects with Mixed Measurement Levels. University of Leiden: Department of Data Theory.

RR-86-11
Tijssen, R., Leeuw, J. de, Raan, T. van, (1986). Quasi-Correspondence Analysis on Scientometric Transaction Matrices. University of Leiden: Department of Data Theory.

RR-86-12
Heiser, W.J., (1986). A Majorization Algorithm for the Reciprocal Location Problem. University of Leiden: Department of Data Theory.

RR-86-14
Heiser, W.J., Stoop, I. (1986). Explicit Smacof Algorithms for Individuals Differences Scaling. University of Leiden: Department of Data Theory.

1985

RR-85-01
Leeuw, J. de, & Bettonvil, B. (1985). An upper bound for Sstress. University of Leiden: Department of Data Theory.

RR-85-02
Leeuw, J. de, (1985). Random Coefficient Regression Models for Multilevel Analysis. University of Leiden: Department of Data Theory.

RR-85-03
Leeuw, J. de, (1985). Hierarchical Path Models with Random Coefficients. University of Leiden: Department of Data Theory.

RR-85-04
Leeuw, J. de, & Burg, E. van der, (1985). The Permutational Limit Distribution of Generalized Canonical Correlations. University of Leiden: Department of Data Theory.

RR-85-05
Leeuw, J. de, & Meulman, J.J. (1985). A Special Jackknife for Multidimensional Scaling. University of Leiden: Department of Data Theory.

RR-85-06
Leeuw, J. de, Mooijaart, A. & Leeden, R. van der, (1985). Fixed Factor Score Models with Linear Restrictions. University of Leiden: Department of Data Theory.

RR-85-07
Heiser, W.J. (1985). Multidimensional Scaling by Optimizing Goodness of Fit to a Smooth Hypothesis. University of Leiden: Department of Data Theory.

RR-85-09
Geer, J.P. van de, (1985). Relations among k sets of variables, with geometrical representation, and an application to nominal variables. University of Leiden: Department of Data Theory.

RR-85-10
Leeuw, J. de, Burg, E. van der, & Bettonvil, B. (1985). Vergelijking van VJTJ en SMVO met behulp van niet-lineaire multivariate technieken. University of Leiden: Department of Data Theory.

RR-85-11
Leeuw, J. de, (1985). Gemeentetypen en lineariteit. University of Leiden: Department of Data Theory.

RR-85-12
Meester, A. &Leeuw, J. de, (1985). Het talentenprojekt nog eens opnieuw beschouwd. University of Leiden: Department of Data Theory.

RR-85-13
Leeuw, J. de, & Meulman, J.J. (1985). Alternate Approximations in Principal Components Analysis. University of Leiden: Department of Data Theory.

RR-85-14
Verdegaal, R. (1985). Meer-sets analyse voor kwalitatieve gegevens. University of Leiden: Department of Data Theory.

RR-85-15
Praag, B.S. van, Leeuw, J. de, & Kloek, T. (1985). The Population-Sample Decomposition Approach to Multivariate Estimation Methods. University of Leiden: Department of Data Theory.

RR-85-16
Leeuw, J. de, (1985). Jackknife and Bootstrap in multinominal situations. University of Leiden: Department of Data Theory.

RR-85-17
Leeuw, J. de, (1985). The null-space of a partitioned matrix. University of Leiden: Department of Data Theory.

RR-85-18
Leeuw, J. de, (1985). Principal Component Analysis with a singular weight matrix . University of Leiden: Department of Data Theory.

RR-85-19
Leeuw, J. de, (1985). Quasi-Correspondence Analysis. University of Leiden: Department of Data Theory.

RR-85-20
Leeuw, J. de, & Kreft, I. (1985). Over definitie en kwantificatie van schoolloopbanen. University of Leiden: Department of Data Theory.

RR-85-21
Rijckevorsel, J.L.A. van, Bettonvil, B. & Leeuw, J. de, (1985). Recovery and Stability in Non-linear Principal Components Analysis. University of Leiden: Department of Data Theory.

RR-85-22
Leeuw, J. de, (1985). Individuele verschillen en ongelijkheid; enige historische achtergronden van het IQ-debat. University of Leiden: Department of Data Theory.

RR-85-23
Leeuw, J. de, (1985). A General MDS initialization procedure using the SMACOF Algorithm-Model with constraints. University of Leiden: Department of Data Theory.

1984

RR-84-01
Meulman, J.J. (1984). Correspondence Analysis and Stability. University of Leiden: Department of Data Theory.

RR-84-02
Burg, E. van der, (1984). Homogeneity Analysis of a time series. University of Leiden: Department of Data Theory.

RR-84-03
Heiser, W.J. & Meulman, J.J. (1984). Cross Validation of Multidimensional Representations by testing order hypotheses. University of Leiden: Department of Data Theory.

RR-84-04
Kreft, I. & Leeuw, J. de, (1984). Emancipatie en bevolkingsproblematiek: een secundaire analyse m.b.v. OVERALS. University of Leiden: Department of Data Theory.

RR-84-05
Leeuw, J. de, Vroon, P.A., Meester, A.C., Leyten, J.L. (1984). Correlation between Raven Progressive Matrices test scores of fathers and sons. University of Leiden: Department of Data Theory.

RR-84-06
Leeuw, J. de, (1984). Statistical properties of Multiple Correspondence Analysis. University of Leiden: Department of Data Theory.

RR-84-07
Leeuw, J. de, (1984). Convergence of the Majorization Algorithm for Multidimensional Scaling. University of Leiden: Department of Data Theory.

RR-84-08
Leeuw, J. de, (1984). Beyond Homogeneity Analysis. University of Leiden: Department of Data Theory.

RR-84-09
Leeuw, J. de, (1984). Least Squares and Maximum Likelihood for Causal Models with discrete variables. University of Leiden: Department of Data Theory.

RR-84-10
Leeuw, J. de, (1984). Over multilevel analyse. University of Leiden: Department of Data Theory.

RR-84-11
Leeuw, J. de, & Verhelst, N. (1984). Maximum likelihood estimation in Generalized Rasch Models. University of Leiden: Department of Data Theory.

RR-84-12
Burg, E. van der, Leeuw, J. de, & Verdegaal, R. (1984). Non-linear Canonical Correlation with M sets of variables. University of Leiden: Department of Data Theory.

RR-84-13
Grönen, S.(1984). Analysis of student selection examination for Turkish universities of 1984-1985 academic year. University of Leiden: Department of Data Theory.

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