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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 "coxdev" in publications use:'
type: software
license: GPL-3.0-or-later
title: 'coxdev: Cox Model Deviance, Gradient, Information and Score Sampling'
version: 0.4.0
abstract: Fast computation of the deviance of the Cox proportional hazards model (Cox
  (1972) <https://doi.org/10.1111/j.2517-6161.1972.tb00899.x>), its gradient and the
  diagonal of its Hessian with respect to the linear predictor, the information and
  its derivative in a direction as matrix-free linear operators, and draws of the
  score (multinomial, Bernoulli, Fisher noncentral hypergeometric or wild), with the
  ties of Breslow (1974) <https://doi.org/10.2307/2529620> or Efron (1977) <https://doi.org/10.1080/01621459.1977.10480613>,
  start times (left truncation), strata and sample weights. The 'C++' code is header-only,
  shared with the 'Python' package 'coxdev', and installed for packages that use it
  through 'LinkingTo'.
authors:
- family-names: Taylor
  given-names: Jonathan
  email: jtaylo@stanford.edu
- family-names: Hastie
  given-names: Trevor
- family-names: Narasimhan
  given-names: Balasubramanian
  email: naras@stanford.edu
repository: https://cran.r-universe.dev
repository-code: https://github.com/jonathan-taylor/coxdev
commit: ec20f6ef07430244d757b7552cc8abc8898f1768
url: https://github.com/jonathan-taylor/coxdev
date-released: '2026-11-07'
contact:
- family-names: Taylor
  given-names: Jonathan
  email: jtaylo@stanford.edu