To cite package ‘essHist’ in publications use:

Li H, Sieling H (2019). essHist: The Essential Histogram. R package version 1.2.2, https://github.com/housenli/esshist.

Corresponding BibTeX entry:

  @Manual{,
    title = {essHist: The Essential Histogram},
    author = {Housen Li and Hannes Sieling},
    year = {2019},
    note = {R package version 1.2.2},
    url = {https://github.com/housenli/esshist},
  }