To cite package ‘NFCP’ in publications use:

Aspinall T, Gepp A, Harris G, Kelly S, Southam C, Vanstone B (2025). NFCP: N-Factor Commodity Pricing Through Term Structure Estimation. R package version 1.2.2, https://github.com/tomaspinall/nfcp.

Corresponding BibTeX entry:

  @Manual{,
    title = {NFCP: N-Factor Commodity Pricing Through Term Structure
      Estimation},
    author = {Thomas Aspinall and Adrian Gepp and Geoff Harris and
      Simone Kelly and Colette Southam and Bruce Vanstone},
    year = {2025},
    note = {R package version 1.2.2},
    url = {https://github.com/tomaspinall/nfcp},
  }