# --------------------------------------------
# CITATION file created with {cffr} R package
# See also: https://docs.ropensci.org/cffr/
# --------------------------------------------
 
cff-version: 1.2.0
message: 'To cite package "FrailtyCompRisk" in publications use:'
type: software
license: GPL-3.0-or-later
title: 'FrailtyCompRisk: Competing Risks Models for Multi-Center Survival Data with
  Frailty'
version: 0.1.1
identifiers:
- type: doi
  value: 10.32614/CRAN.package.FrailtyCompRisk
abstract: Implements methods for analyzing competing risks data in multi-center survival
  studies using frailty models. The approach relies on a mixed proportional hazards
  model for the sub-distribution, allowing for cluster-specific random effects. The
  package provides tools for model estimation with or without frailty using Maximum
  Likelihood (ML) and Restricted Maximum Likelihood (REML). It supports flexible modeling
  of between-center heterogeneity and is particularly suited for multi-center clinical
  trials or registries. Core features include data simulation, likelihood computation,
  cluster-dependent censoring options, and testing of frailty effects. For methodological
  details, see Katsahian et al. (2006) <https://doi.org/10.1002/sim.2684>.
authors:
- family-names: Delmas
  given-names: Benjamin
  email: benjamin.delmas@ensae.fr
- family-names: Ducrot
  given-names: Lucas
  email: lucas.ducrot@inria.fr
  orcid: https://orcid.org/0000-0002-8020-2897
- family-names: Katsahian
  given-names: Sandrine
  email: sandrine.katsahian@aphp.fr
  orcid: https://orcid.org/0000-0002-7261-0671
preferred-citation:
  type: manual
  title: 'FrailtyCompRisk: Estimation Methods for Competing Risks Models with Shared
    Frailty'
  authors:
  - family-names: Katsahian
    given-names: Sandrine
    orcid: https://orcid.org/0000-0002-7261-0671
    email: sandrine.katsahian@aphp.fr
  - family-names: Ducrot
    given-names: Lucas
    orcid: https://orcid.org/0000-0002-8020-2897
    email: lucas.ducrot@inria.fr
  - family-names: Delmas
    given-names: Benjamin
    email: benjamin.delmas@ensae.fr
  year: '2025'
  notes: R package version 0.1.0
  url: https://github.com/TeamHeKA/FrailtyCompRisk
repository: https://teamheka.r-universe.dev
repository-code: https://github.com/TeamHeKA/FrailtyCompRisk
commit: 1ecb40de29151eba3d6364a24ccf39adb86821a1
url: https://github.com/TeamHeKA/FrailtyCompRisk
date-released: '2026-04-23'
contact:
- family-names: Ducrot
  given-names: Lucas
  email: lucas.ducrot@inria.fr
  orcid: https://orcid.org/0000-0002-8020-2897
references:
- type: article
  title: Analysing multicentre competing risks data with a mixed proportional hazards
    model for the subdistribution
  authors:
  - family-names: Katsahian
    given-names: Sandrine
  - family-names: Resche-Rigon
    given-names: Matthieu
  - family-names: Chevret
    given-names: Sylvie
  - family-names: Porcher
    given-names: Raphaël
  journal: Statistics in Medicine
  year: '2006'
  volume: '25'
  issue: '24'
  doi: 10.1002/sim.2684
  start: 4267–4278