To cite personalized in publications use:

Huling, J.D., Yu, M. (2018) Subgroup Identification Using the personalized Package, URL: https://arxiv.org/abs/1809.07905.

Chen, S., Tian, L., Cai, T., Yu, M. (2017) A General Statistical Framework for Subgroup Identification and Comparative Treatment Scoring, Biometrics, Volume 73, Issue 4, Pages 1199-1209, http://dx.doi.org/10.1111/biom.12676.

Corresponding BibTeX entries:

  @Unpublished{,
    author = {Jared D. Huling and Menggang Yu},
    title = {Subgroup Identification Using the personalized Package},
    year = {2018},
    note = {submitted},
    url = {https://arxiv.org/abs/1809.07905},
  }
  @Article{,
    author = {Shuai Chen and Lu Tian and Tianxi Cai and Menggang Yu},
    title = {A General Statistical Framework for Subgroup
      Identification and Comparative Treatment Scoring},
    journal = {Biometrics},
    year = {2017},
    volume = {73},
    issue = {4},
    pages = {1199--1209},
    doi = {10.1111/biom.12676},
    url = {http://dx.doi.org/10.1111/biom.12676},
  }