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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 "FastSurvival" in publications use:'
type: software
license: MIT
title: 'FastSurvival: Fast Kaplan-Meier, Log-Rank, and Hazard Ratio Estimation for
  Survival Analysis'
version: 0.1.0
abstract: Provides fast alternatives to standard survival analysis functions in the
  'survival' package. The package implements a single-time-point Kaplan-Meier estimator
  (survfit_fast()), a log-rank test (survdiff_fast()), a closed-form hazard ratio
  estimator based on the Pike-Halley Estimator method (coxph_fast()), and a clinical
  trial data simulator (simdata_fast()). All functions are designed for repeated evaluation
  inside large simulation loops, such as adaptive sample-size re-estimation, probability-of-success
  calculations, and regional consistency evaluation in multi-regional trials. Core
  computations are implemented in 'C++' via 'Rcpp' for maximum performance. Methodological
  background is described in Collett (2014, ISBN:9780429196294).
authors:
- family-names: Homma
  given-names: Gosuke
  email: my.name.is.gosuke@gmail.com
repository: https://cran.r-universe.dev
repository-code: https://github.com/gosukehommaEX/FastSurvival
commit: 797960ded971f6daedf71d1768b0922e923bafe0
url: https://github.com/gosukehommaEX/FastSurvival
date-released: '2026-05-27'
contact:
- family-names: Homma
  given-names: Gosuke
  email: my.name.is.gosuke@gmail.com