To cite package ‘yrnd’ in publications use:

  Arrata W (2026). _yrnd: Extracts Risk Neutral Densities of Prices,
  Money Market Rates and Government Bond Yields from Interest Rates
  Futures Options Prices_. R package version 0.1.3,
  <https://CRAN.R-project.org/package=yrnd>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {yrnd: Extracts Risk Neutral Densities of Prices, Money Market Rates
and Government Bond Yields from Interest Rates Futures Options
Prices},
    author = {William Arrata},
    year = {2026},
    note = {R package version 0.1.3},
    url = {https://CRAN.R-project.org/package=yrnd},
  }