Bürgin, R. and G. Ritschard (2017), Coefficient-Wise Tree-Based Varying Coefficient Regression with vcrpart. Journal of Statistical Software, 80(6), 1-33.<doi:10.18637/jss.v080.i06>

Bürgin, R. and G. Ritschard (2015), Tree-Based Varying Coefficient Regression for Longitudinal Ordinal Responses. Computational Statistics & Data Analysis 86, 65-80.<doi:10.1016/j.csda.2015.01.003>

Bürgin, R. and G. Ritschard (2014), A Decorated Parallel Coordinate Plot for Categorical Longitudinal Data. The American Statistician 68(2), 98-103.<doi:10.1080/00031305.2014.887591>

Bürgin, R. A. (2015). Tree-based methods for moderated regression with application to longitudinal data. PhD thesis. University of Geneva.

Corresponding BibTeX entries:

  @Article{,
    title = {Coefficient-Wise Tree-Based Varying Coefficient Regression
      with vcrpart},
    author = {Reto Bürgin and Gilbert Ritschard},
    journal = {Journal of Statistical Software},
    year = {2017},
    volume = {80},
    number = {6},
    pages = {1--33},
    doi = {10.18637/jss.v080.i06},
  }

  @Article{,
    author = {Reto Bürgin and Gilbert Ritschard},
    title = {Tree-Based Varying-Coefficient Regression for Longitudinal
      Ordinal Responses},
    journal = {Computational Statistics & Data Analysis},
    year = {2015},
    volume = {86},
    pages = {65--80},
    doi = {10.1016/j.csda.2015.01.003},
  }

  @Article{,
    author = {Reto Bürgin and Gilbert Ritschard},
    title = {A Decorated Parallel Coordinate Plot for Categorical
      Longitudinal Data},
    journal = {The American Statistician},
    year = {2014},
    volume = {68},
    pages = {98--103},
    number = {2},
    doi = {10.1080/00031305.2014.887591},
  }

  @PhdThesis{,
    author = {Reto Bürgin},
    title = {Tree-based methods for moderated regression with
      application to longitudinal data},
    doi = {10.13097/archive-ouverte/unige:72616},
    school = {University of Geneva},
    year = {2015},
  }