Arbeitsgruppe Biostatistik
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Emmy Noether project Statistical Methods for Longitudinal Functional Data

Our group was funded from 2010-2016 through the Emmy Noether Programme of the German Research Foundation (DFG) as an Emmy Noether Junior Research Group "Statistical Methods for Longitudinal Functional Data".

Publications resulting from the project

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Papers in proceedings

  • Greven S (2015): A General Framework for Functional Regression. Proceedings of the 30th International Workshop on Statistical Modelling, 51-66. Eds.: Friedl H and Wagner H.
  • Brockhaus S, Fuest A, Mayr A and Greven S (2015): Functional Regression Models for Location, Scale and Shape Applied to Stock Returns. Proceedings of the 30th International Workshop on Statistical Modelling, 117–122. Eds.: Friedl H and Wagner H.
  • Brockhaus S, Scheipl F, Torsten H and Greven S (2014): The Functional Linear Array Model and an Application to Viscosity Curves. Proceedings of the 29th International Workshop on Statistical Modelling, 63–68. Eds.: Kneib T, Sobotka F, Fahrenholz J and Irmer H.
  • Scheipl F, Staicu A-M and Greven S (2014): Functional Additive Mixed Models. Proceedings of the 29th International Workshop on Statistical Modelling, 325–330. Eds.: Kneib T, Sobotka F, Fahrenholz J and Irmer H.
  • Cederbaum J, Greven S, Pouplier M and Hoole P (2014): Functional Linear Mixed Model for Irregularly Spaced Phonetics Data. Proceedings of the 29th International Workshop on Statistical Modelling, 75–80. Eds.: Kneib T, Sobotka F, Fahrenholz J and Irmer H.
  • Pouplier, Hoole, Cederbaum, Greven, Pastätter (2014): Perceptual and articulatory factors in German fricative assimilation. Proceedings of the 10th International Seminar on Speech Production, Cologne, Germany, 5-8 May 2014.
  • Scheipl F, Staicu A-M and Greven S (2014): Functional Additive Mixed Models. Contributions in infinite-dimensional statistics and related topics, 257-262. Eds.: Bongiorno EG, Salinelli E, Goia A, Vieu P. Societa Editrice Esculapio

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Current preprints / technical reports / submitted

  • McLean MW, Scheipl F, Hooker G, Greven S and Ruppert D: Bayesian Functional Generalized Additive Models with Sparsely Observed Covariates. arXiv.
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Software

  • sparseFLMM: Functional linear mixed models for irregularly or sparsely sampled data using functional principal component analysis, see R package sparseFLMM

  • pffr(): additive regression of functional measurements with functional and/or scalar covariates, included in R package refund

  • FDboost: regression models for functional data, i.e., scalar-on-function, function-on-scalar and function-on-function regression models, fitted by a component-wise gradient boosting algorithm, see R package FDboost

  • funData: An S4 Class for Functional Data, provides S4 classes for univariate and multivariate functional data, covering densely or sparsely observed functional data as well as images. R package funData

  • MFPCA: Multivariate Functional Principal Component Analysis for Data Observed on Different Dimensional, e.g. functions and images. R package MFPCA

  • cAIC4: Conditional Akaike information criterion for lme4. R package cAIC4

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Awards for scientific results

  • Gustav Adolf Lienert Award of the International Biometric Society - German Region, David Rügamer for Rügamer, Brockhaus, Gentsch, Scherer and Greven (2018): 2018
  • Gustav Adolf Lienert Award of the International Biometric Society - German Region, Clara Happ for Happ and Greven (2016+), 2017
  • David P. Byar Young Investigator Award of the American Statistical Association, Clara Happ for Happ and Greven (2016+), 2016
  • Best Student Paper Toyota Motor Corporation Award at the International Workshop on Statistical Modelling, Sarah Brockhaus for Brockhaus, Scheipl, Hothorn and Greven (2014), 2014
  • Gustav Adolf Lienert Award of the International Biometric Society - German Region, Jan Gertheiss for Gertheiss, Goldsmith, Crainiceanu and Greven (2013), 2013
  • 2 DAGStat poster awards, Jona Cederbaum and Karen Fuchs, 2013
  • ENAR Distinguished Student Paper Award and ASA Biometric Section Travel Award, Jeff Goldsmith for Goldsmith, Greven and Crainiceanu (2013), 2012
  • Wolfgang Wetzel Award of the German Statistical Society, Sonja Greven, 2012