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# CITATION.cff 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 "gfpop" in publications use:'
type: software
license: MIT
title: 'gfpop: Graph-Constrained Functional Pruning Optimal Partitioning'
version: 1.1.2
doi: 10.18637/jss.v106.i06
identifiers:
- type: doi
  value: 10.32614/CRAN.package.gfpop
abstract: 'Penalized parametric change-point detection by functional pruning dynamic
  programming algorithm. The successive means are constrained using a graph structure
  with edges defining the nature of the changes These changes can be unconstrained
  (type std), up or down constrained (type up and down) or constrained by a minimal
  size jump (type abs). The type null means that the graph allows us to stay on the
  same segment. To each edge we can associate some additional properties: a minimal
  gap size, a penalty, some robust parameters (K,a) for biweight (K) and Huber losses
  (K and a). The user can also constrain the inferred means to lie between some minimal
  and maximal values. Data is modeled by a cost with possible use of a robust loss,
  biweight and Huber (see edge parameters K and a). These costs should have a quadratic,
  log-linear or a log-log representation. This includes quadratic Gaussian cost (type
  = ''mean''), log-linear cost (type = ''variance'', ''poisson'' or ''exp'') and log-log
  cost (type = ''negbin''). More details in the paper published in the Journal of
  Statistical Software: <https://doi.org/10.18637/jss.v106.i06>.'
authors:
- family-names: Runge
  given-names: Vincent
  email: vincent.runge@univ-evry.fr
- family-names: Hocking
  given-names: Toby
- family-names: Rigaill
  given-names: Guillem
- family-names: Grose
  given-names: Daniel
- family-names: Romano
  given-names: Gaetano
- family-names: Afghah
  given-names: Fatemeh
- family-names: Fearnhead
  given-names: Paul
preferred-citation:
  type: article
  title: 'gfpop: An R Package for Univariate Graph-Constrained Change-Point Detection'
  authors:
  - family-names: Runge
    given-names: Vincent
    email: vincent.runge@univ-evry.fr
  - family-names: Hocking
    given-names: Toby Dylan
    email: toby.hocking@nau.edu
  - family-names: Romano
    given-names: Gaetano
    email: g.romano@lancaster.ac.uk
  - family-names: Afghah
    given-names: Fatemeh
    email: fafghah@clemson.edu
  - family-names: Fearnhead
    given-names: Paul
  - family-names: Rigaill
    given-names: Guillem
    email: guillem.rigaill@inrae.fr
  journal: Journal of Statistical Software
  year: '2023'
  volume: '106'
  issue: '6'
  doi: 10.18637/jss.v106.i06
  start: '1'
  end: '39'
repository: https://vrunge.r-universe.dev
commit: 401bd8a1c18df1f52d9dfc1d82d39a6a27747c15
date-released: '2026-09-27'
contact:
- family-names: Runge
  given-names: Vincent
  email: vincent.runge@univ-evry.fr