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Dr. Tobias Liboschik

Statistik in den Biowissenschaften

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Tobias Liboschik
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Research / Areas of Work

  • Analysis of count time series
  • Detection of outliers and changes in time series
  • Robust time series analysis
  • R package "tscount" (available on CRAN, project's website)
  • R package "robts" (project's website)
  • SFB 823 project C3: Analysis of structural changes in process data
  • PhD thesis: "Modeling Count Time Series Following Generelized Linear Models" (advisors: R. Fried and K. Fokianos)
  • Diploma thesis: "Statistical Analysis of Fluorescence Correlation Spectroscopy" (advisors: R. Fried and H.E. Grecco)

 

Teaching

  • Lecture and Tutorial Robust Statistical Methods (SS 2016)
  • Tutorial Statistics I: Descriptive Statistics (WS 2015/16)
  • Tutorial Time Series (WS 2014/15)
  • Tutorial Robust Statistical Methods (SS 2014)
  • Tutorial Multivariate Statistics (WS 2013/14)
  • Tutorial Statistics II: Probability (SS 2012)
  • Tutorial Time Series (WS 2011/12)
  • Tutorial Statistics III: Estimation and Testing (WS 2010/11)

 

Publications

  • Liboschik, T. (2016), "Modeling Count Time Series Following Generelized Linear Models", Dissertation, TU Dortmund University (http://dx.doi.org/10.17877/DE290R-17191).
  • Liboschik, T., Kerschke, P., Fokianos, K., Fried, R. (2016), "Modelling interventions in INGARCH processes", International Journal of Computer Mathematics 93 (4), 640–657 (http://dx.doi.org/10.1080/00207160.2014.949250, preprint: http://dx.doi.org/10.17877/DE290R-4981).
  • Liboschik, T., Fokianos, K., Fried, R. (2015), "tscount: An R package for analysis of count time series following generalized linear models", SFB 823 Discussion Paper 6/15, (http://dx.doi.org/10.17877/DE290R-7239), to appear in Journal of Statistical Software.
  • Dürre, A., Fried, R., Liboschik, T. (2015), "Robust estimation of (partial) autocorrelation", WIREs Computational Statistics 7(3), 205-222 (http:dx.doi.org/10.1002/wics.1351, preprint: http://dx.doi.org/10.17877/DE290R-13701).
  • Fried, R., Liboschik, T., Elsaied, H., Kitromilidou, S., Fokianos, K. (2014), "On Outliers and Interventions in Count Time Series following GLMs", Austrian Journal of Statistics 43 (3), 181-193 (http://dx.doi.org/10.17713/ajs.v43i3.30).
  • Fink, R.D., Liboschik, T. (2012), "Bots – Nicht-menschliche Mitglieder der Wikipedia-Gemeinschaft", in: Soeffner, H.-G. (2012), "Transnationale Vergesellschaftungen: Verhandlungen des 35. Kongresses der Deutschen Gesellschaft für Soziologie in Frankfurt am Main 2010", Springer VS, Wiesbaden (preprint: http://dx.doi.org/10.17877/DE290R-12900).
  • Weyer, J, Fink, R.D., Liboschik, T. (2011), "Softwarebasierte Methoden der Netzwerk-Analyse", in: Weyer, J. (2011), "Soziale Netzwerke: Konzepte und Methoden der sozialwissenschaftlichen Netzwerkforschung", Oldenbourg Verlag, München.