To cite package ‘tashu’ in publications use:

  Min J (2021). _tashu: Analysis and Prediction of Bicycle Rental
  Amount_. R package version 0.1.1,
  <https://CRAN.R-project.org/package=tashu>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {tashu: Analysis and Prediction of Bicycle Rental Amount},
    author = {Jiwon Min},
    year = {2021},
    note = {R package version 0.1.1},
    url = {https://CRAN.R-project.org/package=tashu},
  }