To cide forestError in publications, please use:

Lu B, Hardin J (2021). “A Unified Framework for Random Forest Prediction Error Estimation.” Journal of Machine Learning Research, 22(8), 1–41.

Corresponding BibTeX entry:

  @Article{,
    title = {A Unified Framework for Random Forest Prediction Error
      Estimation},
    author = {Benjamin Lu and Johanna Hardin},
    journal = {Journal of Machine Learning Research},
    year = {2021},
    volume = {22},
    number = {8},
    pages = {1--41},
  }