doi: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.">

presize: Precision Based Sample Size Calculation (original) (raw)

Bland (2009) <doi: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.

Version: 0.3.7
Imports: kappaSize (≥ 1.2), shiny
Suggests: binom, dplyr, ggplot2, gt, Hmisc, knitr, magrittr, markdown, rmarkdown, shinydashboard, shinytest, testthat, tidyr
Published: 2023-02-27
DOI: 10.32614/CRAN.package.presize
Author: Armando Lenz [aut], Alan G. Haynes [cre, aut], Andreas Limacher [aut], Odile Stalder [ctb], Marie Roumet [ctb]
Maintainer: Alan G. Haynes <alan.haynes at ctu.unibe.ch>
BugReports: https://github.com/CTU-Bern/presize/issues
License: GPL-3
URL: https://github.com/CTU-Bern/presize,https://ctu-bern.github.io/presize/
NeedsCompilation: no
Citation: presize citation info
Materials: NEWS
In views: ClinicalTrials
CRAN checks: presize results

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