FragiliTidy

Tidyverse-Compatible Fragility Index Calculations

v0.1.0 · Jun 25, 2026 · GPL-3

Description

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.

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Flavor	Status	Time
r-devel-linux-x86_64-debian-gcc	OK	37.2s
r-devel-linux-x86_64-fedora-clang	OK	75.2s
r-devel-linux-x86_64-fedora-gcc	OK	80.2s
r-devel-windows-x86_64	OK	66s
r-oldrel-macos-arm64	OK	22s
r-oldrel-macos-x86_64	OK	63s
r-oldrel-windows-x86_64	OK	82s
r-release-linux-x86_64	OK
r-release-macos-arm64	OK	19s
r-release-macos-x86_64	OK	61s
r-release-windows-x86_64	OK	86s