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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 "presize" in publications use:'
type: software
license: GPL-3.0-only
title: 'presize: Precision Based Sample Size Calculation'
version: 0.3.13
doi: 10.21105/joss.03118
identifiers:
- type: doi
  value: 10.32614/CRAN.package.presize
abstract: Bland (2009) <https://doi.org/10.1136/bmj.b3985> recommended to base study
  sizes on the width of the confidence interval rather the power of a statistical
  test. The goal of 'presize' is to provide functions for such precision based sample
  size calculations. For a given sample size, the functions will return the precision
  (width of the confidence interval), and vice versa.
authors:
- family-names: Lenz
  given-names: Armando
- family-names: Haynes
  given-names: Alan G.
  email: alan.haynes@unibe.ch
- family-names: Limacher
  given-names: Andreas
  email: andreas.limacher@paraplegie.ch
preferred-citation:
  type: article
  title: '`presize`: An R-package for precision-based sample size calculation in clinical
    research'
  authors:
  - family-names: Haynes
    given-names: Alan G.
    email: alan.haynes@unibe.ch
  - family-names: Lenz
    given-names: Armando
  - family-names: Stalder
    given-names: Odile
  - family-names: Limacher
    given-names: Andreas
    email: andreas.limacher@paraplegie.ch
  year: '2021'
  journal: Journal of Open Source Software
  volume: '6'
  issue: '60'
  doi: 10.21105/joss.03118
  start: '3118'
repository: https://dcr-unibe-ch.r-universe.dev
repository-code: https://github.com/dcr-unibe-ch/presize
commit: 233e9ba05e235ca714ef596b47a820d42c0f8104
url: https://dcr-unibe-ch.github.io/presize/
date-released: '2026-05-26'
contact:
- family-names: Haynes
  given-names: Alan G.
  email: alan.haynes@unibe.ch