To cite package ‘steprf’ in publications use:

  Li J (2022). _steprf: Stepwise Predictive Variable Selection for
  Random Forest_. R package version 1.0.2,
  <https://CRAN.R-project.org/package=steprf>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {steprf: Stepwise Predictive Variable Selection for Random Forest},
    author = {Jin Li},
    year = {2022},
    note = {R package version 1.0.2},
    url = {https://CRAN.R-project.org/package=steprf},
  }