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# CITATION file created with {cffr} R package
# See also: https://docs.ropensci.org/cffr/
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cff-version: 1.2.0
message: 'To cite package "WH" in publications use:'
type: software
license: GPL-3.0-or-later
title: 'WH: Enhanced Implementation of Whittaker-Henderson Smoothing'
version: 2.0.0
identifiers:
- type: doi
  value: 10.32614/CRAN.package.WH
abstract: An enhanced implementation of Whittaker-Henderson smoothing for the graduation
  of one-dimensional and two-dimensional actuarial tables used to quantify Life Insurance
  risks. 'WH' is based on the methods described in Biessy (2025) <https://doi.org/10.48550/arXiv.2306.06932>.
  Among other features, it generalizes the original smoothing algorithm to maximum
  likelihood estimation, automatically selects the smoothing parameter(s) and extrapolates
  beyond the range of data.
authors:
- family-names: Biessy
  given-names: Guillaume
  email: guillaume.biessy78@gmail.com
  orcid: https://orcid.org/0000-0003-3756-7345
preferred-citation:
  type: unpublished
  title: Revisiting Whittaker-Henderson Smoothing
  authors:
  - name: Guillaume Biessy
  notes: Working Paper
  year: '2023'
repository: https://cran.r-universe.dev
repository-code: https://github.com/GuillaumeBiessy/WH
commit: 5b67866e16ca98bcc900fe522dc72da5c4173144
url: https://github.com/GuillaumeBiessy/WH
date-released: '2025-06-19'
contact:
- family-names: Biessy
  given-names: Guillaume
  email: guillaume.biessy78@gmail.com
  orcid: https://orcid.org/0000-0003-3756-7345