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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 "gsearly" in publications use:'
type: software
license: GPL-2.0-or-later
title: 'gsearly: Creates Group Sequential Trial Designs when Early Outcomes are Available'
version: 1.0.0
doi: 10.32614/CRAN.package.gsearly
abstract: Methods to construct and power group sequential clinical trial designs for
  outcomes at multiple times. Outcomes at earlier times provide information on the
  final (primary) outcome. A range of recruitment and correlation models are available
  as are methods to simulate data in order to explore design operating characteristics.
  For more details see Parsons (2024) <https://doi.org/10.1186/s12874-024-02174-w>.
authors:
- family-names: Parsons
  given-names: Nick
  email: nick.parsons@warwick.ac.uk
  orcid: https://orcid.org/0000-0001-9975-888X
repository: https://astroherring.r-universe.dev
commit: 10cf1abaf197a1b6899f35fd32596a0ff00b5157
date-released: '2026-01-23'
contact:
- family-names: Parsons
  given-names: Nick
  email: nick.parsons@warwick.ac.uk
  orcid: https://orcid.org/0000-0001-9975-888X