239 citations · 1k across the 28 of their papers we have counts for
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Generalised Linear Model Trees with Global Additive Effects
Heidi Seibold, Torsten Hothorn, Achim Zeileis
Model-based trees are used to find subgroups in data which differ with respect to model parameters. In some applications it is natural to keep some parameters fixed globally for al…
Model-based Recursive Partitioning for Subgroup Analyses
Heidi Seibold, Achim Zeileis, Torsten Hothorn
The identification of patient subgroups with differential treatment effects is the first step towards individualised treatments. A current draft guideline by the EMA discusses pote…
Visualizing Count Data Regressions Using Rootograms
Christian Kleiber, Achim Zeileis
The rootogram is a graphical tool associated with the work of J. W. Tukey that was originally used for assessing goodness of fit of univariate distributions. Here we extend the roo…
Individual Treatment Effect Prediction for ALS Patients
Heidi Seibold, Achim Zeileis, Torsten Hothorn
A treatment for a complicated disease may be helpful for some but not all patients, which makes predicting the treatment effect for new patients important yet challenging. Here we…