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Up a level- Faculties (317)
- Mathematics, Computer Science and Statistics (63)
- Statistics (63)
- Chairs/Working Groups (63)
- Seminar for Applied Stochastic (72)
- Chairs/Working Groups (63)
- Statistics (63)
- Mathematics, Computer Science and Statistics (63)
Number of items at this level: 72.
2018
Tutz, Gerhard; Schauberger, Gunther and Berger, Moritz
(2018):
Response Styles in the Partial Credit Model.
In: Applied Psychological Measurement
[PDF, 1MB]
2017
Schauberger, Gunther; Groll, Andreas and Tutz, Gerhard
(2017):
Analysis of the importance of on-field covariates in the German Bundesliga.
In: Journal of Applied Statistics: pp. 1-18
Schauberger, Gunther and Tutz, Gerhard
(2017):
Subject-specific modelling of paired comparison data: A lasso-type penalty approach.
In: Statistical Modelling, Vol. 17, No. 3: pp. 223-243
[PDF, 548kB]
2016
Berger, Moritz and Tutz, Gerhard
(2016):
Detection of Uniform and Nonuniform Differential Item Functioning by Item Focussed Trees.
In: Journal of Educational and Behavioral Statistics, Vol. 41, No. 6: pp. 559-592
[PDF, 658kB]
Draxler, Clemens; Tutz, Gerhard; Zink, Katharina and Gürer, Can
(2016):
Comparison of Maximum Likelihood with Conditional Pairwise Likelihood Estimation of Person Parameters in the Rasch Model.
In: Communications in Statistics - Simulation and Computation, Vol. 45, No. 6: pp. 2007-2017
Hess, Wolfgang; Tutz, Gerhard and Gertheiss, Jan
(2016):
A Flexible Link Function for Discrete-Time Duration Models.
In: Journal of Economics and Statistics, Vol. 236, No. 4: pp. 455-481
Möller, Annette; Tutz, Gerhard and Gertheiss, Jan
(2016):
Random forests for functional covariates.
In: Journal of Chemometrics, Vol. 30, No. 12: pp. 715-725
Schauberger, Gunther and Tutz, Gerhard
(2016):
Detection of differential item functioning in Rasch models by boosting techniques.
In: British Journal of Mathematical and Statistical Psychology, Vol. 69, No. 1: pp. 80-103
Schmid, Matthias; Küchenhoff, Helmut 
ORCID: https://orcid.org/0000-0002-6372-2487; Hoerauf, Achim and Tutz, Gerhard
(2016):
A survival tree method for the analysis of discrete event times in clinical and epidemiological studies.
In: Statistics in Medicine, Vol. 35, No. 5: pp. 734-751
ORCID: https://orcid.org/0000-0002-6372-2487; Hoerauf, Achim and Tutz, Gerhard
(2016):
A survival tree method for the analysis of discrete event times in clinical and epidemiological studies.
In: Statistics in Medicine, Vol. 35, No. 5: pp. 734-751
Tutz, Gerhard and Gertheiss, Jan
(2016):
Regularized Regression for Categorical Data.
In: Statistical Modelling, Vol. 16, No. 3: pp. 161-200
[PDF, 832kB]
Tutz, Gerhard and Gertheiss, Jan
(2016):
Rejoinder: Regularized Regression for Categorical Data.
In: Statistical Modelling, Vol. 16, No. 3: pp. 249-260
[PDF, 273kB]
Tutz, Gerhard and Koch, Dominik
(2016):
Improved nearest neighbor classifiers by weighting and selection of predictors.
In: Statistics and Computing, Vol. 26, No. 5: pp. 1039-1057
Tutz, Gerhard and Koch, Dominik
(2016):
Improved nearest neighbor classifiers by weighting and selection of predictors.
In: Statistics and Computing, Vol. 26, No. 5: pp. 1039-1057
Tutz, Gerhard and Petry, Sebastian
(2016):
Generalized Additive Models with Unknown Link Function Including Variable Selection.
In: Journal of Applied Statistics, Vol. 43, No. 15: pp. 2866-2885
2015
Casalicchio, Giuseppe; Tutz, Gerhard and Schauberger, Gunther
(2015):
Subject-specific Bradley-Terry-Luce models with implicit variable selection.
In: Statistical Modelling, Vol. 15, No. 6: pp. 526-547
[PDF, 249kB]
Fuchs, Karen; Gertheiss, Jan and Tutz, Gerhard
(2015):
Nearest neighbor ensembles for functional data with interpretable feature selection.
In: Chemometrics and Intelligent Laboratory Systems, Vol. 146: pp. 186-197
Groll, Andreas; Schauberger, Gunther and Tutz, Gerhard
(2015):
Prediction of major international soccer tournaments based on team-specific regularized Poisson regression: An application to the FIFA World Cup 2014.
In: Journal of Quantitative Analysis of Sports, Vol. 11, No. 2: pp. 97-115
[PDF, 2MB]
Mauerer, Ingrid; Pößnecker, Wolfgang; Thurner, Paul W. and Tutz, Gerhard
(2015):
Modeling electoral choices in multiparty systems with high-dimensional data: A regularized selection of parameters using the lasso approach.
In: Journal of Choice Modelling, Vol. 16: pp. 23-42
Möst, Susanne; Pößnecker, Wolfgang and Tutz, Gerhard
(2015):
Variable selection for discrete competing risks models.
In: Quality & Quantity: pp. 1-22
Oelker, Magret-Ruth; Pößnecker, Wolfgang and Tutz, Gerhard
(2015):
Selection and fusion of categorical predictors with L₀-type penalties.
In: Statistical Modelling, Vol. 15, No. 5: pp. 389-410
[PDF, 504kB]
Schauberger, Gunther and Tutz, Gerhard
(2015):
Regularization Methods in Economic Forecasting.
In: Berana, Jan; Feng, Yuanhua and Hebbel, Hartmut (eds.) :
Empirical Economic and Financial Research. Heidelberg: Springer International Publishing. pp. 61-80
Tutz, Gerhard; Pößnecker, Wolfgang and Uhlmann, Lorenz
(2015):
Variable selection in general multinomial logit models.
In: Computational Statistics and Data Analysis, Vol. 82: pp. 207-222
Tutz, Gerhard and Ramzan, Shalah
(2015):
Improved methods for the imputation of missing data by nearest neighbor methods.
In: Computational Statistics and Data Analysis, Vol. 90: pp. 84-99
Tutz, Gerhard and Schauberger, Gunther
(2015):
A Penalty Approach to Differential Item Functioning in Rasch Models.
In: Psychometrika, Vol. 80, No. 1: pp. 21-43
Tutz, Gerhard and Schauberger, Gunther
(2015):
A Penalty Approach to Differential Item Functioning in Rasch Models.
In: Psychometrika, Vol. 80, No. 1: pp. 21-43
Tutz, Gerhard and Schauberger, Gunther
(2015):
Extended ordered paired comparison models with application to football data from German Bundesliga.
In: Advances in Statistical Analysis, Vol. 99, No. 2: pp. 209-227
Tutz, Gerhard and Schauberger, Gunther
(2015):
Extended ordered paired comparison models with application to football data from German Bundesliga.
In: AStA Advances in Statistical Analysis, Vol. 99, No. 2: pp. 209-227
2014
Bühlmann, Peter; Gertheiss, Jan; Hieke, Stefanie; Kneib, Thomas; Ma, Shuangge; Schumacher, Martin; Tutz, Gerhard; Wang, Ching-Yun; Wang, Zhu and Ziegler, Andreas
(2014):
Discussion of ``The Evolution of Boosting Algorithms'' and ``Extending Statistical Boosting''.
In: Methods of Information in Medicine, Vol. 53: pp. 436-445
Groll, Andreas and Tutz, Gerhard
(2014):
Variable selection for generalized linear mixed models by L1-penalized estimation.
In: Statistics and Computing, Vol. 24, No. 2: pp. 137-154
Heinzl, Felix and Tutz, Gerhard
(2014):
Additive mixed models with approximate Dirichlet process mixtures: the EM approach.
In: Statistics and Computing: pp. 1-20
Heinzl, Felix and Tutz, Gerhard
(2014):
Clustering in linear-mixed models with a group fused lasso penalty.
In: Biometrical Journal, Vol. 56, No. 1: pp. 44-68
Hess, Wolfgang; Schwarzkopf, Larissa; Hunger, Matthias and Holle, Rolf
(2014):
Competing-risks duration models with correlated random effects: an application to dementia patients' transition histories.
In: Statistics in Medicine, Vol. 33, No. 22: pp. 3919-3931
Oelker, Magret-Ruth; Gertheiss, Jan and Tutz, Gerhard
(2014):
Regularization and model selection with categorical predictors and effect modifiers in generalized linear models.
In: Statistical Modeling, Vol. 14, No. 2: pp. 157-177
[PDF, 454kB]
Oelker, Magret-Ruth; Sobotka, Fabian and Kneib, Thomas
(2014):
On (semiparametric) mode regression.
29th International Workshop on Statistical Modelling, Göttingen, 14.-18. Juli 2014.
In: Kneiba, Thomas; Sobotka, Fabian; Fahrenholz, Jan and Irmer, Henriette (eds.) :
Proceedings of the 29th International Workshop on Statistical Modelling.
pp. 243-248
Tutz, Gerhard and Gertheiss, Jan
(2014):
Rating Scales as Predictors - The Old Question of Scale Level and Some Answers.
In: Psychometrika, Vol. 79, No. 3: pp. 357-376
2013
Asgharian, Hossein; Hess, Wolfgang and Liu, Lu
(2013):
A spatial analysis of international stock market linkages.
In: Journal of Banking & Finance, Vol. 37, No. 12: pp. 4738-4754
Heinzl, Felix and Tutz, Gerhard
(2013):
Clustering in linear mixed models with approximate Dirichlet process mixtures using EM algorithm.
In: Statistical Modelling, Vol. 13: pp. 41-67
Tutz, Gerhard and Gertheiss, Jan
(2013):
Rating Scales as Predictors - the Old Question of Scale Level and some Answers.
In: Psychometrika: pp. 1-20
Tutz, Gerhard and Groll, Andreas
(2013):
Likelihood-Based Boosting in Binary and Ordinal Random Effects Models.
In: Journal of Computational and Graphical Statistics, Vol. 22, No. 2: pp. 356-378
Tutz, Gerhard and Oelker, Magret-Ruth
(2013):
Modeling heterogeneity by fixed effects models.
28th International Workshop on Statistical Modelling, Palermo, 8.-12. Juli 2013.
In: Muggeo, Vito M. R.; Capursi, Vincenza; Boscaino, Giovanni and Lovison, Gianfranco (eds.) :
Proceedings of the 28th International Workshop on Statistical Modelling.
pp. 807-811
Tutz, Gerhard and Schauberger, Gunther
(2013):
Visualization of Categorical Response Models - from Data Glyphs to Parameter Glyphs.
In: Journal of Computational and Graphical Statistics, Vol. 22, No. 1: pp. 156-177
Zahid, Faisal M. and Tutz, Gerhard
(2013):
Multinomial Logit Models with Implicit Variable Selection.
In: Advances in Data Analysis and Classification, Vol. 7, No. 4: pp. 393-416
Zahid, Faisal M. and Tutz, Gerhard
(2013):
Ridge Estimation for Multinomial Logit Models with Symmetric Side Constraints.
In: Computational Statistics, Vol. 28, No. 3: pp. 1017-1034
2012
Groll, Andreas and Tutz, Gerhard
(2012):
Regularization for Generalized Additive Mixed Models by Likelihood-Based Boosting.
In: Methods of Information in Medicine, Vol. 51: pp. 168-77
Groll, Andreas and Tutz, Gerhard
(2012):
Variable Selection for Generalized Linear Mixed Models by $L_1$-Penalized Estimation.
In: Statistics and Computing: pp. 1-18
Heinzl, Felix and Tutz, Gerhard
(2012):
Clustering in linear mixed models with Dirichlet process mixtures using EM algorithm.
27th International Workshop on Statistical Modelling, Prag, 16.-20. Juli 2012.
In: Komárek, Arnošt and Nagy, Stanislav (eds.) :
Proceedings of the 27st International Workshop on Statistical Modelling, Prag.
pp. 153-158
Heurich, Marco; Möst, Lisa; Schauberger, Gunther; Reulen, Holger; Sustr, Pavel and Hothorn, Torsten
(2012):
Survival and causes of death of European Roe Deer before and after Eurasian Lynx reintroduction in the Bavarian Forest National Park.
In: European Journal of Wildlife Research, Vol. 58, No. 3: pp. 567-578
Petry, Sebastian and Tutz, Gerhard
(2012):
Shrinkage and Variable Selection by Polytopes.
In: Journal of Statistical Planning and Inference, Vol. 142: pp. 48-64
Robinzonov, Nikolay; Tutz, Gerhard and Hothorn, Torsten
(2012):
Boosting techniques for nonlinear time series models.
In: AStA Advances in Statistical Analysis, Vol. 96, No. 1: pp. 99-122
Schauberger, Gunther and Tutz, Gerhard
(2012):
Effect Stars for Categorical Response Models.
27th International Workshop on Statistical Modelling, Prag, 16.-20. Juli 2012.
In: Komárek, Arnošt and Nagy, Stanislav (eds.) :
Proceedings of the 27st International Workshop on Statistical Modelling, Prag.
Tutz, Gerhard and Petry, Sebastian
(2012):
Nonparametric Estimation of the Link Function Including Variable Selection.
In: Statistics and Computing, Vol. 21: pp. 545-561
Tutz, Gerhard and Pößnecker, Wolfgang
(2012):
Variable Selection for the Multinomial Logit Model.
27th International Workshop on Statistical Modelling, Prag, 16.-20. Juli 2012.
In: Komárek, Arnošt and Nagy, Stanislav (eds.) :
Proceedings of the 27st International Workshop on Statistical Modelling, Prag.
pp. 339-344
2011
Gertheiss, Jan; Hogger, Sarah; Oberhauser, Cornelia and Tutz, Gerhard
(2011):
Selection of Ordinally Scaled Independent Variables with Applications to International Classification of Functioning Core Sets.
In: Journal of the Royal Statistical Society: Series C, Vol. 60: pp. 377-396
Leitenstorfer, Florian and Tutz, Gerhard
(2011):
Estimation of Single-Index Models Based on Boosting Techniques.
In: Statistical Modelling, Vol. 11: pp. 203-217
Tutz, Gerhard
(2011):
Poisson Regression.
In: Lovric, Miodrag (ed.) :
International Encyclopedia of Statistical Sciences. Berlin: Springer. pp. 1075-1077
2010
Gertheiss, Jan and Tutz, Gerhard
(2010):
Sparse modeling of categorial explanatory variables.
In: The Annals of Applied Statistics, Vol. 4: pp. 2150-2180
Slawski, Martin; Castell, Wolfgang zu and Tutz, Gerhard
(2010):
Feature Selection Guided by Structural Information.
In: Annals of Applied Statistics, Vol. 4, No. 2: pp. 1056-1080
Spiess, Martin and Tutz, Gerhard
(2010):
Logistische Regressionsverfahren für mehrkategoriale Zielvariablen.
In: Schmitz, Bernhard and Holling, Heinz (eds.) :
Handbuch der psychologischen Methoden und Evaluation. Göttingen: Hogrefe Verlag. pp. 509-517
Tutz, Gerhard
(2010):
Editorial: Regularisation methods in regression and classification.
In: Statistics and Computing, Vol. 20: pp. 117-118
Tutz, Gerhard
(2010):
Regression für Zählvariablen.
In: Best, Henning and Wolf, Christof (eds.) :
Handbuch der sozialwissenschaftlichen Datenanalyse. München: Vahlen Verlag. pp. 859-876
Tutz, Gerhard and Gertheiss, Jan
(2010):
Feature extraction in signal regression: A boosting technique for functional data regression.
In: Journal of Computational and Graphical Statistics, Vol. 19: pp. 154-174
Tutz, Gerhard and Groll, Andreas
(2010):
Generalized linear mixed models based on boosting.
In: Kneib, Thomas (ed.) :
Statistical Modelling and Regression Structures - Festschrift in Honour of Ludwig Fahrmeir. Heidelberg: Physica-Verlag. pp. 197-216
2009
Gertheiss, Jan and Tutz, Gerhard
(2009):
Feature selection and weighting by nearest neighbor ensembles.
In: Chemometrics and Intelligent Laboratory Systems, Vol. 99: pp. 30-38
Gertheiss, Jan and Tutz, Gerhard
(2009):
Penalized regression with ordinal predictors.
In: International Statistical Review, Vol. 77: pp. 345-365
Gertheiss, Jan and Tutz, Gerhard
(2009):
Supervised feature selection in mass spectrometry based proteomic profiling by blockwise boosting.
In: Bioinformatics, Vol. 25: pp. 1076-1077
Gertheiss, Jan and Tutz, Gerhard
(2009):
Variable scaling and nearest neighbor methods.
In: Journal of Chemometrics, Vol. 23: pp. 149-151
Gertheiss, Jan and Tutz, Gerhard
(2009):
Statistische Tests.
In: Schwaiger, Manfred and Meyer, Anton (eds.) :
Theorien und Methoden der Betriebswirtschaft. München: Vahlen. pp. 439-454
Kneib, Thomas; Hothorn, Torsten and Tutz, Gerhard
(2009):
Variable Selection and Model Choice in Geoadditive Regression Models.
In: Biometrics, Vol. 65, No. 2: pp. 626-634
Shafik, Nivien and Tutz, Gerhard
(2009):
Boosting nonlinear additive autoregressive time series.
In: Computational Statistics & Data Analysis, Vol. 53: pp. 2453-2464
Tutz, Gerhard and Ulbricht, Jan
(2009):
Penalized regression with correlation based penalty.
In: Statistics and Computing, Vol. 19: pp. 239-253