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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 "TemporalHazard" in publications use:'
type: software
license: MIT
title: 'TemporalHazard: Temporal Parametric Hazard Modeling'
version: 1.0.3.9000
identifiers:
- type: doi
  value: 10.32614/CRAN.package.TemporalHazard
abstract: Provides native R implementations of the multiphase parametric hazard model
  of Blackstone, Naftel, and Turner (1986) <https://doi.org/10.1080/01621459.1986.10478314>
  with a focus on behavioral parity, transparent numerics, and reproducible validation
  against reference outputs from the original 'C'/'SAS' HAZARD program, originally
  developed at the University of Alabama at Birmingham (UAB). The 'SAS'/'C' code and
  this R package are currently developed and maintained at The Cleveland Clinic Foundation,
  and the R code was wholly developed at The Cleveland Clinic Foundation. The generalized
  temporal decomposition family extends to longitudinal mixed-effects settings (Rajeswaran
  et al. 2018 <https://doi.org/10.1177/0962280215623583>). The package is intentionally
  implemented in pure R first; performance-critical paths may later be accelerated
  with 'Rcpp' without changing the public interface.
authors:
- family-names: Ehrlinger
  given-names: John
  email: john.ehrlinger@gmail.com
preferred-citation:
  type: manual
  title: 'TemporalHazard: Temporal Parametric Hazard Modeling in R'
  authors:
  - family-names: Ehrlinger
    given-names: John
    email: john.ehrlinger@gmail.com
  year: '2026'
  notes: R package version 1.0.3.9000
  url: https://ehrlinger.github.io/temporal_hazard/
repository: https://ehrlinger.r-universe.dev
repository-code: https://github.com/ehrlinger/temporal_hazard
commit: 381b9a4142eb28b4985b7278701e82bd2cf7d1aa
url: https://ehrlinger.github.io/temporal_hazard/
date-released: '2026-06-02'
contact:
- family-names: Ehrlinger
  given-names: John
  email: john.ehrlinger@gmail.com
references:
- type: article
  title: The decomposition of time-varying hazard into phases, each incorporating
    a separate stream of concomitant information
  authors:
  - family-names: Blackstone
    given-names: Eugene H.
  - family-names: Naftel
    given-names: David C.
  - family-names: Turner Jr.
    given-names: Malcolm E.
  journal: Journal of the American Statistical Association
  year: '1986'
  volume: '81'
  issue: '395'
  doi: 10.1080/01621459.1986.10478314
  start: '615'
  end: '624'
- type: article
  title: 'Probability of atrial fibrillation after ablation: Using a parametric nonlinear
    temporal decomposition mixed effects model'
  authors:
  - family-names: Rajeswaran
    given-names: Jeevanantham
  - family-names: Blackstone
    given-names: Eugene H.
  - family-names: Ehrlinger
    given-names: John
  - family-names: Li
    given-names: Liang
  - family-names: Ishwaran
    given-names: Hemant
  - family-names: Parides
    given-names: Michael K.
  journal: Statistical Methods in Medical Research
  year: '2018'
  volume: '27'
  issue: '1'
  doi: 10.1177/0962280215623583
  start: '126'
  end: '141'