@article{Hothorn_partykit_2015,
  author = {Torsten Hothorn and Achim Zeileis},
  title = {{partykit}: A Modular Toolkit for Recursive Partytioning in {R}},
  journal = {Journal of Machine Learning Research},
  year = {2015},
  volume = 16,
  pages = {3905--3909},
  url = {http://jmlr.org/papers/v16/hothorn15a.html}
}

@manual{hothorn_partykit_2017,
  title = {partykit: A Toolkit for Recursive Partytioning},
  author = {Torsten Hothorn and Achim Zeileis},
  year = {2017},
  note = {R package version 1.2-0},
  url = {http://CRAN.R-project.org/package=partykit}
}

@article{seibold_model-based_2016,
  author = {Heidi Seibold and Achim Zeileis and Torsten Hothorn},
  title = {Model-based Recursive Partitioning for Subgroup Analyses},
  journal = {International Journal of Biostatistics},
  volume = {12},
  number = {1},
  pages = {45--63},
  year = {2016},
  doi = {10.1515/ijb-2015-0032}
}

@Article{	  zeileis_model-based_2008,
  title		= {Model-Based Recursive Partitioning},
  volume	= {17},
  doi		= {10.1198/106186008X319331},
  language	= {en},
  number	= {2},
  urldate	= {2014-04-03},
  journal	= {Journal of Computational and Graphical Statistics},
  author	= {Zeileis, Achim and Hothorn, Torsten and Hornik, Kurt},
  year		= {2008},
  pages		= {492--514}
}

@article{seibold_individual_2017,
author = {Heidi Seibold and Achim Zeileis and Torsten Hothorn},
title = {Individual treatment effect prediction for amyotrophic lateral sclerosis patients},
journal = {Statistical Methods in Medical Research},
note = {Online first},
year = {2017},
doi = {10.1177/0962280217693034}
}

@Book{ggplot2,
    author = {Hadley Wickham},
    title = {{ggplot2}: Elegant Graphics for Data Analysis},
    publisher = {Springer-Verlag New York},
    year = {2016},
    isbn = {978-3-319-24277-4},
    url = {http://ggplot2.org},
  }

@Manual{ggbeeswarm,
    title = {{ggbeeswarm}: Categorical Scatter (Violin Point) Plots},
    author = {Erik Clarke and Scott Sherrill-Mix},
    year = {2017},
    note = {R package version 0.6.0},
    url = {https://CRAN.R-project.org/package=ggbeeswarm},
  }

@Manual{gridExtra,
    title = {{gridExtra}: Miscellaneous Functions for "Grid" Graphics},
    author = {Baptiste Auguie},
    year = {2017},
    note = {R package version 2.3},
    url = {https://CRAN.R-project.org/package=gridExtra},
  }

@Manual{psychotools,
  title = {{psychotools}: Infrastructure for Psychometric Modeling},
  author = {Achim Zeileis and Carolin Strobl and Florian Wickelmaier and Basil Komboz and Julia Kopf},
  year = {2018},
  note = {R package version 0.5-0},
  url = {https://CRAN.R-project.org/package=psychotools},
}


@article{friedman2001greedy,
 URL = {http://www.jstor.org/stable/2699986},
 author = {Jerome H. Friedman},
 journal = {The Annals of Statistics},
 number = {5},
 pages = {1189--1232},
 title = {Greedy Function Approximation: A Gradient Boosting Machine},
 volume = {29},
 year = {2001}
}

