To cite package ‘jrvFinance’ in publications use:

Varma J (2021). jrvFinance: Basic Finance; NPV/IRR/Annuities/Bond-Pricing; Black Scholes. R package version 1.4.3, https://github.com/jrvarma/jrvfinance.

Corresponding BibTeX entry:

  @Manual{,
    title = {jrvFinance: Basic Finance; NPV/IRR/Annuities/Bond-Pricing;
      Black Scholes},
    author = {Jayanth Varma},
    year = {2021},
    note = {R package version 1.4.3},
    url = {https://github.com/jrvarma/jrvfinance},
  }