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qcaERT: Enhanced Robustness Tests for Qualitative Comparative Analysis

Provides functions for assessing and visualizing robustness in Qualitative Comparative Analysis (QCA) workflows built with the 'QCA' package, including calibration thresholds, inclusion cutoffs, frequency cutoffs, case influence, subsample stability, alternative analysis settings, theory-specific condition sets, cluster-specific patterns, and solution summaries. Methods build on Dusa (2019) <doi:10.1007/978-3-319-75668-4> and Ragin (2014, ISBN:9780520280038).

Version: 0.1.0
Imports: methods, QCA, stats, utils
Suggests: ggplot2, knitr, rmarkdown, testthat (≥ 3.0.0)
Published: 2026-05-27
DOI: 10.32614/CRAN.package.qcaERT
Author: Breno A. H. Marisguia [aut, cre, cph]
Maintainer: Breno A. H. Marisguia <marisguiabreno at gmail.com>
License: MIT + file LICENSE
NeedsCompilation: no
Citation: qcaERT citation info
Materials: README, NEWS
CRAN checks: qcaERT results

Documentation:

Reference manual: qcaERT.html , qcaERT.pdf
Vignettes: Calibration robustness and alternative sets (source, R code)
Getting started with qcaERT (source, R code)
Reading qcaERT result objects (source, R code)

Downloads:

Package source: qcaERT_0.1.0.tar.gz
Windows binaries: r-devel: qcaERT_0.1.0.zip, r-release: qcaERT_0.1.0.zip, r-oldrel: qcaERT_0.1.0.zip
macOS binaries: r-release (arm64): qcaERT_0.1.0.tgz, r-oldrel (arm64): qcaERT_0.1.0.tgz, r-release (x86_64): qcaERT_0.1.0.tgz, r-oldrel (x86_64): qcaERT_0.1.0.tgz

Linking:

Please use the canonical form https://CRAN.R-project.org/package=qcaERT to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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