To cite coat in publications use:

Karapetyan S, Zeileis A, Henriksen A, Hapfelmeier A (2023). “Tree Models for Assessing Covariate-Dependent Method Agreement.” arXiv 2306.04456, arXiv.org E-Print Archive. doi:10.48550/arXiv.2306.04456.

Corresponding BibTeX entry:

  @TechReport{,
    title = {Tree Models for Assessing Covariate-Dependent Method
      Agreement},
    author = {Siranush Karapetyan and Achim Zeileis and André Henriksen
      and Alexander Hapfelmeier},
    year = {2023},
    institution = {arXiv.org E-Print Archive},
    type = {arXiv},
    number = {2306.04456},
    month = {June},
    doi = {10.48550/arXiv.2306.04456},
  }