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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 "survSampleSize" in publications use:'
type: software
license: MIT
title: 'survSampleSize: Sample Size Calculator for Survival Endpoint Clinical Trials'
version: 0.1.1
abstract: An interactive 'shiny' application for sample size and power calculation
  under general conditions for clinical trials with survival endpoints. Implements
  the weighted log-rank method of Lu (2021) <https://doi.org/10.1002/pst.2069> via
  the 'lrstat' package, supporting non-proportional hazards, delayed treatment effects,
  unequal allocation and dropout, as well as the classic method of Freedman (1982)
  <https://doi.org/10.1002/sim.4780010204> via the 'powerSurvEpi' package. Results
  are presented interactively with survival curves and event-prediction timelines.
authors:
- family-names: Jiang
  given-names: Huai
  email: 13661928191@163.com
repository: https://cran.r-universe.dev
commit: 86b69fb79cf11b430f2e74445a80edf43a18ac0c
date-released: '2026-06-20'
contact:
- family-names: Jiang
  given-names: Huai
  email: 13661928191@163.com