Martin Schumacher

University of Freiburg - Medical Center

Hugstetter Straße 49

Freiburg, 79106

Germany

SCHOLARLY PAPERS

3

DOWNLOADS

133

SSRN CITATIONS

0

CROSSREF CITATIONS

2

Scholarly Papers (3)

1.

Regularized Regression Incorporating Network Information: Simultaneous Estimation of Covariate Coefficients and Connection Signs

Tinbergen Institute Discussion Paper 14-089/I
Number of pages: 31 Posted: 16 Jul 2014 Last Revised: 21 Sep 2015
Matthias Weber, Martin Schumacher and Harald Binder
University of St. Gallen - School of Finance, University of Freiburg - Medical Center and Johannes Gutenberg University Mainz - University Medical Center
Downloads 95 (284,030)
Citation 3

Abstract:

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high-dimensional data, gene expression data, pathway information, penalized regression

Network-Constrained Covariate Coefficient and Connection Sign Estimation

CORE Discussion Paper 2018/18 -OR- Bank of Lithuania Discussion Paper No 8/2018
Number of pages: 24 Posted: 31 Jul 2018 Last Revised: 06 Aug 2019
Matthias Weber, Jonas Striaukas, Martin Schumacher and Harald Binder
University of St. Gallen - School of Finance, UC Louvain and F.R.S.-FNRS, University of Freiburg - Medical Center and Johannes Gutenberg University Mainz - University Medical Center
Downloads 20 (559,108)

Abstract:

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network regression, network penalty, connection sign estimation, regularized regression

Network-Constrained Covariate Coefficient and Connection Sign Estimation

University of St.Gallen, School of Finance Research Paper No. . 2020/01
Number of pages: 25 Posted: 04 Feb 2020 Last Revised: 05 Feb 2020
Matthias Weber, Jonas Striaukas, Martin Schumacher and Harald Binder
University of St. Gallen - School of Finance, UC Louvain and F.R.S.-FNRS, University of Freiburg - Medical Center and Johannes Gutenberg University Mainz - University Medical Center
Downloads 10 (629,033)

Abstract:

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network regression, network penalty, connection sign estimation, regularized

3.

Assessment of Optimal Selected Prognostic Factors

Science Direct Working Paper No S1574-0358(04)70335-4
Number of pages: 23 Posted: 20 Mar 2018
Berthold Lausen, Torsten Hothorn, Frank Bretz and Martin Schumacher
affiliation not provided to SSRN, University of Erlangen-Nürnberg, affiliation not provided to SSRN and University of Freiburg - Medical Center
Downloads 8 (617,002)

Abstract:

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prognostic factor, clinical research, statistical computing, variable selection, maximally selected tests, -value adjusted regression trees