To cite smplot2 in publications, please use

Min SH, Zhou J (2021). “smplot: an R package for easy and elegant data visualization.” Frontiers in Genetics, 12, 802894. doi:10.3389/fgene.2021.802894.

Corresponding BibTeX entry:

  @Article{,
    title = {smplot: an R package for easy and elegant data
      visualization},
    author = {Seung Hyun Min and Jiawei Zhou},
    journal = {Frontiers in Genetics},
    year = {2021},
    volume = {12},
    pages = {802894},
    doi = {10.3389/fgene.2021.802894},
  }