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CRAN: Package FragiliTidy

FragiliTidy: Tidyverse-Compatible Fragility Index Calculations

Provides optimized, Tidyverse-compatible functions for calculating the Fragility Index and Reverse Fragility Index for 2x2 contingency tables from clinical trials. Uses customized hypergeometric and algebraic calculations along with binary search algorithms to achieve substantial speedups over standard implementations, with seamless integration into 'dplyr' pipelines.

Version: 0.1.0
Imports: dplyr, purrr, rlang, tibble, stats
Suggests: testthat (≥ 3.0.0), knitr, rmarkdown
Published: 2026-06-25
DOI: 10.32614/CRAN.package.FragiliTidy
Author: Tom Drake [aut, cre]
Maintainer: Tom Drake <t.drake at ed.ac.uk>
BugReports: https://github.com/tomdrake/fragilitidy/issues
License: GPL-3
URL: https://github.com/tomdrake/fragilitidy
NeedsCompilation: no
Materials: README
CRAN checks: FragiliTidy results

Documentation:

Reference manual: FragiliTidy.html , FragiliTidy.pdf
Vignettes: Introduction to FragiliTidy (source, R code)

Downloads:

Package source: FragiliTidy_0.1.0.tar.gz
Windows binaries: r-devel: FragiliTidy_0.1.0.zip, r-release: FragiliTidy_0.1.0.zip, r-oldrel: FragiliTidy_0.1.0.zip
macOS binaries: r-release (arm64): FragiliTidy_0.1.0.tgz, r-oldrel (arm64): FragiliTidy_0.1.0.tgz, r-release (x86_64): FragiliTidy_0.1.0.tgz, r-oldrel (x86_64): FragiliTidy_0.1.0.tgz

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