G
Geert Molenberghs
Researcher at University of Hasselt
Publications - 55
Citations - 781
Geert Molenberghs is an academic researcher from University of Hasselt. The author has contributed to research in topics: Missing data & Surrogate endpoint. The author has an hindex of 13, co-authored 55 publications receiving 699 citations. Previous affiliations of Geert Molenberghs include Kavli Institute for Theoretical Physics & Transnational University Limburg.
Papers
More filters
The impact of a misspecified random-effects distribution on the estimation and the performance of inferential procedures in generalized linear mixed models (vol 27, pg 3125, 2008)
TL;DR: Litiere, S., Alonso, A., Molenberghs, G., Univ Hasselt, Interuniv Inst Biostat & Stat Bioinformat, Diepenbeek, Belgium.
Journal ArticleDOI
Graphical exploration of gene expression data: a comparative study of three multivariate methods
Luc Wouters,Hinrich W. H. Göhlmann,Luc Bijnens,Stefan U. Kass,Geert Molenberghs,Paul J. Lewi +5 more
TL;DR: Three multivariate projection methods are described and compared for their ability to identify clusters of biological samples and genes using real‐life data on gene expression levels of leukemia patients and weighted SMA outperforms PCA and is at least as powerful as CFA.
Journal ArticleDOI
Forward Asteroseismic Modeling of Stars with a Convective Core from Gravity-mode Oscillations: Parameter Estimation and Stellar Model Selection
Conny Aerts,Conny Aerts,Conny Aerts,Geert Molenberghs,Geert Molenberghs,Geert Molenberghs,Mathias Michielsen,M. G. Pedersen,R. Björklund,Cole Johnston,Joey S. G. Mombarg,Dominic M. Bowman,B. Buysschaert,B. Buysschaert,Péter Pápics,S. Sekaran,J. O. Sundqvist,Andrew Tkachenko,Kevin Truyaert,T. Van Reeth,E. Vermeyen +20 more
TL;DR: In this paper, the authors express their sincere appreciation to the developer teams of the MESA and GYRE codes, for making their software available to the astronomical community, and thank Aaron Dotter for his advice on how to include atomic diffusion in MESA in an optimal way for the mass range considered here.
Journal ArticleDOI
The surface nitrogen abundance of a massive star in relation to its oscillations, rotation, and magnetic field
Conny Aerts,Conny Aerts,Conny Aerts,Geert Molenberghs,Geert Molenberghs,Michael G. Kenward,Coralie Neiner +6 more
TL;DR: In this paper, a sample of 68 massive stars in our galaxy whose projected rotational velocity, effective temperature, and gravity are available from high-precision spectroscopic measurements were used to estimate the nitrogen abundance.
Journal ArticleDOI
Asteroseismic versus Gaia distances: A first comparison
TL;DR: In this paper, the authors compare the Tycho-Gaia Astrometric Solution (TGAS) catalogue with a selection of dwarfs, subgiants, and red giants observed by Kepler for which asteroseismic distances were published.